Hello! I have a question regarding Thunderbird version 144.0.1. The server is configured locally and isolated from the Internet. There is an issue: when the network cable is unplugged (no network connection), saving received emails with attachments (for example, total file size of 14 MB) to the hard drive happens quickly — about 5 seconds. However, as soon as the PC is connected to the local network, the saving process for such attachments slows down significantly — up to 60 seconds. I would appreciate your help with analyzing this issue and possible solutions. What could be the cause of this behavior? Thank you!