when replying to or forwarding an email with about 510 kByte textual body (no attachments), the WebApp or DeskApp hangs. Immediately after clicking “Replay” or “Forward”, the App hangs. DeskApp starts to consume quite some CPU,
In FireFox, WebApp after some time starts to complain about a script consuming to much time. Stop/Debug/Continue neither lead to any success.
In DeskApp, when we wait very long (> 2 mins), eventually, the mail is opened for replying/forwarding.
Is there a known limitation in mail size ?
FireFox 52.9 ESR