Some stages of its automation is not working correctly and I need to make changes in the code created by Testdroid. I have faced some problems in automation when recording scripts/test-cases.

Improvement of the product could be made by running the dashboard part, it gets stuck sometimes. 

Additional features I'd like to see would be the provision of more things with support. I'd like to see more capability options that we can directly integrate with our scripts.  

Their pricing structure is complicated and can be improved.