Hello manutoo,
In my TE, I created 3 profiles, singles1, singles2 and doubles ("default" is 4th profile). Everything works good, but when I switch from singles1 to singles2, or from singles2 to doubles etc.. I can't write in chat during the online match. It is random. Sometimes it works and sometimes doesn't work. So, when I open game, and start first match, I can write in chat (in 90% cases), but first time when I change profile (without closing game), I can't write on chat or even I can't see what my opponent write. I tried everything, to remove mod, to remove ChatLog folder, to reinstall game but again I have that problem. I think that my chat would work if I close the game and open again everytime when I want to change profile, but I am not sure and it is annoying.. Please help. (I sent you my System.txt file in PM if you need)