The many BS answers from support are more frustrating then the issue itself, which is saying a lot. It's not a corrupt file, it's not something the Tool Hub repairs. It's the latest update, PERIOD. Nothing works for long. The only solution I have is to reopen the program 5-6 times until I get a stable instance. Sometimes just waiting before doing anything helps, but frankly, it's so intermittent that could be pure coincidence. If there was a reasonable alternative, I'd jump ship, but all the alternatives are cloud based and I absolutely do not want my business accounting in the cloud except for backups.