Hello, Last 2 months I'm facing a topic when I delete 1 message in any folder. After the deletion was executed not only the folder I deleted the message from, but all other folders in all my account + Local Folders become empty. The only remedy to get the folder contents back it to close and restart TB. Most of the times this topic occurs when deleting the most recent mail in a folder, but it is not aloways the case. This topic is extremely annoying because I need too restart TB at least 10-15 times per day, and it makes TB in fact a unworkable application. I'm currently using TB v128.5.2esr (64-bits), but the described topic occured in at least 3-4 earlier releases too. I can't believe I'm the only user who suffers from this topic, but couldn't find any other running thread on this topic. I personally would consider this topic to be a 'Blocker' to be solved a.s.a.p.