Its not hard to put them back in and imo worth it to fix issues
As well as the issues mention in the least few posts the two buttons for guided and manual settings where greyed out for me.
I tried doing a clean install and also an upgrade and all the other suggestions none of which worked.
cause you have flushed every settings...
try this:
redis-cli set guided_options 1
redis-cli set manual_options 0
DON'T DO FLUSHALL if you don't know what you are doing.