Is anyone having issues after upgrading to 19.5?   My outside contractor who logs into our server remotely keeps getting kicked out with an Error  "Unable to continue: A database error occurred:  Error 50_90613 Locking File Invalid or Unknown Error Code" 

Also, AR Report 1-3-3-31 doesn't put in figures for two jobs.  I have contacted Sage Support and reviewed these particular jobs.  He sent the question up to Software Engineering, but I have had no response on this issue despite my harassing them every day for the fix.

Both issues started after the 19.5 upgrade.