can anyone tell me why is this happend??
D5 Render Version:
Graphics Card:
Driver Version:
**Issue Description: Hole in D5 UI
Screenshots/Videos Description:
Steps to Reproduce (optional):
did you restart you computer?
Hi
Sorry for your issue. Does the problem persist? Does this happen every time you open D5? 
yes it does 
it wont help, it happend everytime
Hello, sorry for your issue. Please send your log to us (support@d5techs.com, and please attach a link to this post). You can refer to this post to learn how to collect logs. D5 Support Tool. Our team will check this as soon as possible.