Page full of random characters in 'write' and 'reply' pages
Using Thunderbird in Windows 10: Every time I open 'write' or reply to any email I get a page full of random characters. I have to delete the page full of characters first before I can create or send a reply. This has only happened in the last two or three months and is most inconvenient.
- User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36 Edge/17.17134