Just upgraded our GW server to V8. Installed Client on some PCs and one testing Citrix Server (PS4). We found that the spellcheck-while-writing option doesnt work correctly under Citrix. If this option is enabled every word will be underlined. Also right clicking an underlined word to add it to the book wont change anything. Also the underline is a clear red line, not the one in wave form I'll get on a PC.

On the test PCs this problem doesnt exist.

I dont know where to look.