Issue Description: I frequently encounter unresponsiveness and application crashes while using Thunderbird version 115 and subsequent updates. Even in the latest version, such as v115.4.1, the problem persists. I would like to know what measures should be taken to resolve this issue. Operating System: Windows 7 Professional 64-bit Please note that I have tried multiple versions of Thunderbird, and this issue occurs consistently across multiple installations. It hinders my ability to effectively manage my email using Thunderbird. I am looking for relevant support and solutions to address this problem. Thanks.