Hello, Thunderbird freezes every 5 minutes, showing the message "not responding". I have the 115 version installed on a Windows 10 PC. Both are updated. Checking on the forum, I have tried to pause the antivirus program and the firewall, without success. Exploring the problem, it seems to be related to an unusual I/O net waiting process. Most interestingly, I also had the same problem with a Linux Mint 21.3 laptop, with the "same" Thunderbird 115 version. However, I could fix that problem using Evolution :/. Please, send me any idea or suggestion that may help, it will be greatly appreciated! Thank you very much!