Hello,

thanks for your reply.

I've got the files Blast-Service.log and Blast-Worker-SessionId1.log and I've found this event

2022-03-03 17:02:36.594+0100 [INFO ] 0x07bc BlastSessionMgr::DestroySession: invalidating vAuth:ZFcoQU***** for cnx:1

And around this there's a couple of error

2022-03-03 17:02:36.591+0100 [ERROR] 0x1834 AbUtil::EnumRegistryKeys: Failed to open registry key path:SOFTWARE\VMware, Inc.\VMware VDM\SessionData\1, error:0x00000002 (Unknown error 2 (0x2))

2022-03-03 17:02:36.591+0100 [ERROR] 0x1834 MainApp::RegistryListenCallback: Unable to listen for changes on registry key SOFTWARE\VMware, Inc.\VMware VDM\SessionData\1, error:0x000003fa.

2022-03-03 17:02:36.594+0100 [ERROR] 0x07bc AbUtil::EnumRegistryKeys: Failed to open registry key path:SOFTWARE\VMware, Inc.\VMware VDM\SessionData\1, error:0x00000002 (Unknown error 2 (0x2))

It could be useful for further investigations?

Thanks again