Originally Posted by Hekse-Mie
A random word was picked, but I couldn't close the dictionary anymore. (after connecting to and disconnecting from my pc problem was solved)
To close dictionary you need to modify keymaps.ini file. Here is link
to CR distribution with some modifications in keymaps.ini PB 622 users from Russia have made. Note, I did not check it myself, I don't advise using CR on touch devices just because it is not convenient.
EDIT: it is strange that search doesn't work. You can enter search criteria but nothing found correct? Did it work for you on PB 603?