Hi, i am using v4.2.20, i found the command search box is very slow for me. (about 4-7 sec. delay to search the "set" command) this might not the issue of ubot, because if i open ubot without any plugin the command will appear instantly when i type. it seem like it only delay for certain command search, for example "set" or "loop" will take 4 sec. delay, but when i search "define", it will appear instantly. i have tried reinstall ubot, reinstall .NET to 4.5.1, reinstall graphic card driver.. but still the same. system spec: intel i5 2.3ghz, 8GB ram, win 7 with bootcamp on macbook ----