I'm having issues with TBC locking up while joining lines. I get the attached error message and then it usually locks up. Sometimes I am able to save my work before this happens and if I'm able to save it, I sometimes can open another Plan view window. If I get this far I can usually work for a little while longer. Every time it has happened while joining lines.
When locked, I can check on the TBC process in windows process screen and the ram usage is constant and not changing. The only way to close down is to end the process.
Today I've been averaging about 5 or 6 lockups per hour which is really cutting into my productivity. Any help would be appreciated.