Session disconnect timeout

[maranel]

I have rewritten UA Basic Client from C++ to VB.NET 2013 using SDK v2.2.2-260. Everything works smooth and fast as in it's C++ version. Except the disconnect functionality which always timeouts (after 30s). Please find attached image with the error message. I hope that you could give me some hint, where to start. Thank you.

[mike]

I hava exactly the same problem I rewrote it as WPF from windows forms. Did you ever manage to solve the problem?