I have come across what may be the same problem. Several times during the last few days, it seems I cannot edit in code view. I enter a keystroke and nothing happens. However, if I wait, perhaps for 10-15 seconds, the character appears.
It may be that it seems there is an error in what I’m typing (and this may be true) but it may be that it will make sense when I’ve finished typing - if I could. I’ll send a debug file. It covers less than a minute while I try to type two characters; during that time there are over 600 ‘Lexer Error: Unexpected token’.
Restarting Wappler seems to help, but sometimes Wappler freezes and I have to force quit. I think this is a new problem, since the last update. Having said that, most of the time everything’s working fine.