The solution is quite stable. There are no bugs and glitches. It doesn't crash and freeze. It's quite reliable. We don't have problems with it.

The stability of this solution is excellent. 

Sophos XG is a stable solution.

It is quite stable.

It is a stable solution. Stability-wise, I rate the solution an eight to nine out of ten.

The stability of Sophos XG has been exceptional, and we have not encountered any issues. 

I would rate the stability of Sophos XG a ten out of ten.

This product is usually stable. In the past few days, I have found problems where some services are not stable. This is something that I have used the portal to submit a ticket for.

There are no stability issues in the product.

At times, there are some issues that I have faced with the stability of the product. Not many firmware updates pushed into the tool are bug-free, and because of this, I face issues.

I rate the tool's stability a seven out of ten.

It is a very stable solution. In my company, we have had a reason to restart the product for a long time since the services offered by the tool have been fine enough for our organization.

It is a very stable solution.

I have found the stability to be very good. There have been no hiccups, no restarts, nothing like that. It doesn't hang and there are barely any bugs. 

There are several glitches in the new firewall. One particular issue arises when applying filtering settings. The firewall fails to unblock sites without requiring a restart to save and execute the changes properly.

I would rate the stability a ten out of ten. It is very stable. 

In terms of when it's in the network, it's stable compared to other firewalls, where I have had some issues. I had a case with another firewall, which the client changed to Sophos and it was not that stable as the client had to go and actually restart the firewall. The challenge comes in terms of stability when, let's say, the engineer doing the scoping does the round-sizing for the firewall. This causes the IPS to become overloaded or overworked, so it disconnects the traffic at the port level. In terms of stability, I might say sometimes we might experience challenges maybe when the sizing is not done correctly. That's why we might experience that disconnect at the interface level where the internet gets disconnected, however, that's the case of sizing, not the product itself. In terms of stability, it's stable in the network.

I rate the product’s stability an eight out of ten.

The solution has been highly stable.

The product is stable, but by stable, I mean that we still have issues. The issues are more technical, which is why they suggest that we change the device to fix the problems.

I rate the tool’s stability a seven or eight out of ten.

This solution is very stable. We have not had any problems in the three years we have been using Sophos XG. We did have one infection that gained access to one server in the DMZ but it was because the rules were not well configured and not because of the product.

I think Sophos XG is stable.

The stability is great. There are no bugs or glitches and it doesn't crash or freeze. It's a reliable firewall. 

The solution is stable.

The solution is very stable. There are no bugs or glitches. It doesn't crash or freeze. It's very reliable.

As for stability, I'd give it a high score, maybe a nine, because it keeps running without much downtime.

I rate the product’s stability an eight or nine out of ten.

Sophos XG is very stable. We haven't had a single issue with stability in the nine years we have been using Sophos.

All electric appliances rely on a stable electric current, which requires the use of a UPS, and a backup power supply. The main issue is the stability of the power.

All Sophos appliances are SSD-based, which means the hard drive in the appliance is solid-state.

we have deployed more than 50, 60 for our customers in Kuwait and we haven't had an issue or, any RMA.

It has its bugs and we can't get answers due to the fact that technical support is outsourced. There are some bugs that we keep running into that tech support can't figure out what to do. The bigger problem is the log systems aren't big enough for them to actually capture all the logs that happen.

The solution is very stable. We haven't dealt with bugs or glitches and it doesn't crash or freeze. It's pretty reliable.

We have no complaints in regards to the stability. It doesn't crash or freeze. There are no bugs or glitches. It's good. We find it to be reliable in terms of performance.

I rate the stability of Sophos XG a six out of ten.

The solution has better stability than Cisco, which is why I prefer it over other firewalls. 

We are very satisfied with the functionality. We are very satisfied with the way that it is securing our environment. The stability has been excellent.

It has been up and running for probably three weeks and hasn't had any issues. I didn't have a lot of time on it yet to make a good call about that, but so far, so good.

Sophos XG is stable enough for our requirements.

I rate the tool's stability an eight point five out of ten. 

I would rate the stability of the solution as a ten out of ten.

Overall, the solution is stable, and we rarely encounter glitches. Any issues that arise are usually related to Microsoft updates rather than the Sophos software itself.

The tool’s stability is good. I rate the tool’s stability a ten out of ten.

I rate the solution an eight out of ten for stability.

Stability and performance is good.

Stability-wise, it's almost as good as FortiGate.

I've been selling FortiGate for 10 years and Sophos for two and a half years. I think that Sophos is just about on par with FortiGate. We just had a small thing with a client, but I don't know if that's really going to be reason enough. In terms of stability, I think they are quite good. The issue we had was the locks, and it was causing slowness or interruptions, but that was really not an issue. It's a small thing.

I rate the solution an eight out of ten for stability.

It is very stable.

The stability of Sophos XG is great!

It is stable. We've been dealing with it for such a long time. We know exactly how to set it up. Sometimes, clients have got funny ideas, and I just say to them, "You tell me what you need, and I'll do the config and set it up." I've got two clients who have got technical skills. One of them is fairly proficient on Sophos, so he does the work as well, but for most of our other clients, we set it up, and there are no issues. It just works.

It's a stable product.

This is a stable solution. I haven't had any firewall crashes or any non-performing rules for over two years. We are a hospital so all the lights of all the devices should be on 24/7, 365 days a year.

We manage and control around 250-300 internal users. There would probably be another 75-100 logging in externally.

There are no issues with stability. It's a very stable system and you almost never have serious problems for any reason. It's only when you do an upgrade that you have to restart. Stability-wise, for the on-premise solution, I'd give it 4 stars.

I rate the tool’s stability a seven out of ten.

It is very stable.

The stability is based on the environment.

The stability and performance are excellent. There are no bugs or glitches. It doesn't crash or freeze. It's very reliable. 

The stability is very good. It does not crash or freeze. There are no bugs or glitches. the solution is reliable. 

This is a very stable solution.

It is stable. We receive the updates online. They provide the updates at a good frequency. 

The solution has been stable in my experience.

I have not heard complaints of bugs or glitches occurring.

Stability-wise, I rate the solution a six out of ten.

So far, so good. Sophos XG has been stable, and we have not had any challenges.

This is a reliable solution.

Sophos XG is a very powerful and stable solution. It's more stable than Cyberoam.

The solution is very stable. There aren't bugs or glitches. It doesn't crash or freeze. It's very reliable overall.

Stability is good. I was so happy with the Cyberoam iNG unit, and I think the Sophos XG series is exactly the same as the Cyberoam iNG unit. It's a very good unit for a smaller or medium business. It's very stable and it takes overload easily, so it can add to the throughput. It has versatility, it will support extra users, it will support extra bandwidth, to a limit, and it keeps on working as a monster. I have barely replaced any of those units through the years.

Sophos XG is a stable product.

It is stable. Its performance is very good. They have now stopped calling it a firewall. They're calling it a Unified Threat Management (UTM) solution.

I have no issues with the stability. No reboots are needed, and there hasn't been a problem with that.

The stability is great. We don't have any issues. I haven't come across bugs or glitches. There isn't crashing or freezing. It's reliable.

We have not had many issues, perhaps two or three of them, when using Sophos XG.

This solution has been very stable and it's a good product, otherwise, I wouldn't be using it.

It's stable. So far we haven't experienced any instability issues with. 

The Stability and performance are quite good. We haven't seen any problems.

I think Sophos XG is very stable because the users who have installed it never mention any issues. It's very stable and scalable. 

Sophos is stable.

The solution is stable. 

There is something that have observed and I don't know what exactly the problem is. Right now, from my ISP I'm supposed to have unlimited bandwidth, but I observed behind the firewall my bandwidth seems low. I'm not exhausting what I have from my ISP. I've checked the TOS and there's no limit. When I spoke with one of the resellers they said that they too had experienced it before and that probably I should restart the device.

That they observed that the clients that restarted had their internet service improve. I don't think that is a good solution. I don't want to have to restart my device to have the internet service improved.

I've checked the setup. I even checked with the reseller, who told me everything is okay. I've gone for XG training. Even after the XG training, I've gone back to look at my setup. I can't see anywhere the bandwidth is being shared. I'm not sure if it's the device itself, but I've checked everything.

Sophos XG is a stable solution.

The solution is stable.

This is a stable solution, it's a nice robust firewall. We love using it. 

It is stable. I have managed to secure my network. It has been good so far.

This is a stable solution, I have not had any issues in regards to stability.

This is a stable product and we use it on a daily basis.

This is a product that we use every day. Without it, it is very difficult for us to work. I really like the reliability and the performance of the Sophos device, but I'm facing a few issues with my Wi-Fi networks. This device supports the Wi-Fi network, but it's not quite as good as we expected. I'm not sure why it is not working so well for me.

The stability is what I have found attractive with the whole Sophos product line. You can have a client that starts with a three-person office and grow it to a 10,000 person operation and you keep moving the configuration to the next level of power.

The stability is good.

We encountered an issue with the hardware when we first purchased this solution. We called Sophos, who replaced the device, and we have not had any issues since.

Sophos XG is a stable product.

The product is reliable and stable. There are no bugs or glitches. It doesn't crash or freeze. 

The solution has been stable. However, two years ago there were some issues causing stability concerns.

It's a stable solution.

This solution is stable.

The solution is quite stable. 

It is stable.

When compared with other firewalls, such as that of SonicWall, we have had no issues with the solution's stability. It works very well.

It is stable.

It has been very stable. We haven't had any outages. It has been seamless.

This is a very stable platform. In the four years that we have had it, it's never gone down.

Its stability and reliability are fine.

The stability of Sophos XG is very good. However, there have been some issues with other weaker models because they are limited in hardware in resources.

This solution is both stable and secure.

Sophos XG is stable. 

We've found the stability to be very good. It doesn't crash or freeze. There are no glitches. The performance and reliability are excellent. 

Occasionally, we do have to do a debug, however, that's typical of all firewall solutions.

The stability is very good. Stability is the main reason we use Sophos.

We have no complaints about the reliability, performance, or stability. It's a very strong product.

We are currently building the security architecture and we are trying to build according to the customer's requirements. The plan is for 35% growth in the next three years.

Our clients are usually medium to large-sized businesses. 

We currently have 23 engineers to maintain this solution.

It has been fairly stable.

The stability of the solution is excellent.

I've used FortiGate before and I would say that Sophos is just as stable, both being around 70% as stable as other products on the market.

There were no stability issues.

Sophos XG is really robust because of all the implementations you currently have active. We don't have problems on the hardware or a bug on the software or anything like that. It's really, really rare. Most of the problems are from requests for our customers asking to make a particular website available for some parts of the company and things like this. Just some little configurations on the web filter.

This solution is not as stable as other products. In terms of stability, our number one recommendation is Palo Alto, number two is FortiGate, and number three is Sophos. 

The stability is quite good there are no major vulnerabilities. 

This solution has been stable so far.

It's stable. We have no problem at all with stability or with Sophos XG.

This solution is stable. We haven't had any real issues.

This is a stable solution. 

The solution seems pretty stable. We've had no issues so far.

There used to be problems with the stability of the solution a few years ago but now the solution is stable and reliable.

The stability is okay. That said, as an enterprise solution, it can be a bit unstable during the initial implementation.

The stability has been rock solid and it hasn't gone down once.

The performance of Sophos XG is generally good and it is stable. 

The solution is stable.

The solution has been very stable. There are no bugs or glitches. It doesn't crash or freeze. It's reliable in terms of the performance it offers.

For the past seven years, we haven't had any issues with the hardware or software. It's stable. If a customer misconfigured it, they might face issues. Out of the box, however, it's stable; it is an appliance that customers can depend on.

Sophos XG is stable.

Maintenance, once it is established on the network, requires about two to three people dedicated to Sophos Firewall. We have to give about two to three days monthly.

Sophos is quite stable.

It's a stable product.

Sophos XG is stable. I don't encounter problems that are typical with broken systems. But bugs in the system exists. Last example, I discovered a bug is in the asymmetric routing implementation. In a specific network configuration, asymmetric routing, with sub-net 25 doesn't work, but mask 24 and mask 26 works!!

But this is just a bug, and Sophos' support is very good to correct quickly, ASAP.

I only had a break function once because of the appliance BIOS. The Sophos support send me a new BIOS very quickly, and the problem was resolved.

Sophos XG is stable and we have no problems with it.

Stability has not been a problem for us.

Yes, on the SFOS Version 15, I had to upgrade the firmware of an appliance since it had a problem with the JAMVM process (an apparently known issue in which that process consumes almost all of the CPU resources).

Sophos XG is a stable solution.

It is stable, but sometimes, there is an issue with anti-spam, and Sophos XG suddenly stops processing incoming or outgoing emails. This is the only issue that I have with the anti-spam solution on Sophos XG.

It is very stable.

I have found it to be a stable product.

It is a stable solution.

The solution has been stable. We haven't had any bugs or glitches and it doesn't crash or freeze. It's reliable. 

The solution is stable. 

Both Sophos XG and XGS offer a host of cloud-based security features. 

We have used many different versions. In some of the older versions, the refreshing time took approximately 20 min which is too long, and in other versions, we experienced other stability issues.

I am very happy with the stability of the solution.

I have found Sophos XG to be very stable.

It's a stable solution.

From the update side, the last update didn't run successfully and this is not good for us as the customer needs this device to access the internet. If this device is failing and it has no connection to the internet  it is a great problem for the customer.

It may be possible to implement a second device in a fail-over cluster and this would avoid such a problem as then if one device fails in the updating process, the other device could be take over, and so it would be not such a great problem. That said, in this scenario, you have to sell two devices. That would be the best way to ensure stability, however.

The stability of Sophos XG is good, it has good performance.

The stability of this product is good, we've never had any complaints from our customers. 

The issue of stability is the reason that I'm trying to move away from using Sophos as our firewall. There were times where Sophos randomly cut some users off of the internet, which adversely affected business operations. It is important because our business relies on throughput and service, like the uptime of e-commerce servers.

It's a stable solution. We have not experienced any issues.

This is a stable product, although the web GUI is slow. We plan to use it for another couple of years.

There has been no issue with the stability.

Sophos XG is stable. We've been using it for a long time. We had a lot of proposals from other vendors, but we decided to stick with Sophos.

The solution is definitely stable. 

It's very stable. It has never given us any problems.

When there are power failures, we have to reboot the network.

The stability could be better.

They seem pretty stable. They're pretty good devices when they're up and running. Once you get them up and running they seem to work quite well. It runs 24/7.

Sophos XG is a reliable product.

The solution is stable.

We do updates periodically, but the solution is very stable. We haven't had to go back to the site to reconfigure it or anything like that.

I have found the solution to be stable.

Nothing. No issues. It is quite stable.

Owing to the fast and adequate response time we get, we do not have complaints about the stability. 

It is very stable. I've not had any issues with it.

In terms of bugs, I've not had any bugs, or I've not encountered any bugs when deploying Sophos or administering Sophos products. 

Stability is good, no problems. 

Sophos XG is a stable solution.

This is a stable solution.

No stability issues.

The stability, so far, is actually quite good. I think the only issue we have had is some flapping on the connection, but it was a bug. The support is quite good, so the issue was resolved in no time at all. We have not had many issues at all. It's been working fine.

The first firmware versions were not that stable and had a lot of bugs in it. From Version SF 16 and above, the stability has improved a lot.

For small to medium-sized businesses, Sophos XG works well, it is stable.

I haven't had any issues with stability. 

The solution's stability is fine. 

I do not feel that this is a stable product. URL filtering is not good.

This product is part of our infrastructure and we use it every day. The internet stays up with no outages, so I think that Sophos XG is a stable product.

I think Sophos has to concentrate on the latest firmware's stability because we have version 18, and we have many problems with our customers who have this version. I think Sophos has to thoroughly test the firmware before launching it. When you get any update on any hardware device, you get many problems. It's not good.

This product is stable.