Unexpected server response

[jkucera]

After upgrading to latest 3.75 provider I face numerous "Unexpected server response" when calling a command. Previously with older providers, everything worked fine and no changes in code were made, with the exception of pointing the application to new Corelab libraries.
The aplication is using shared connection in a shared class (vb.net). The errors are random - at startup everything works ok, then, after a while, it failes. No NAT in between.
Windows Vista 64, VS2008 SP1.

[jkucera]

Just an additional info:
Interesting - when I put a DBMonitor component into the project and set it as active, everything seems to be working fine again, even if the DDBMonitor application isn't in place....

[AndreyR]

Could you please provide us a small test project or steps to reproduce the error?

[jkucera]

I probably found the reason for such behaviour - it was all because of multiple threads. I didn't realize that incorporating timer and raising custom events from its elapsed event would create a new thread...

Thanks anyway.