i'm on QlikView 11.2 SR12, sometimes I get a "NO CONNECTION" error, and on server log I found:
SE_LOG: SERVER - DMR: Validate and Apply Hex. UsrName()
Searching on the community it seems that there is a TicketData.pgo file that can get corrupted causing this intermittend error.
Is this bug has been solved in a specifice service release? Is this problem has been solved on version 12?