Ongoing FSLogix Profile Issues

Hi,

We have recently gone live with a WVD setup of 2 Session hosts using FSlogix's profiles on an Azure File Server VM. 

It's not a massive deployment. Maximum of 38 users with general usage 10-15 at any one time. 

However, we are having never-ending issues of one sort or another. Primarily relating to profiles.  It seems like all is well for a few days then everything falls apart. The profiles stop connecting and users are unable to log in we need to reboot the servers to resolve. 

The general error we are seeing is:

fslogix failed to open virtual disk the process cannot access the file because it is being used by another process 0x20

To try to simplify things, we have shut down one host altogether and loaded all users onto 1 VM because of the unreliability of the profiles connecting. However, while this ran fine for a few days we are back to the same issue. 

It is critical we can get some kind of stability before the customer relationship goes south altogether, 

I would appreciate any help you might be able to provide. 

I would post more thorough logs but at this time I can't even RDP to the machine to get them!