I'm experiencing issues Shifting Group up/down, tryed different key bindings also, the only thing that helps is if I disconnect the attached tools, regardless which it is, say a simple weight or if I use one of the Gear group 1 till 4 key binding it just takes me to N than I can start going up but interesting if I have the Group in lower selection and afterwards I attach tools, it does shift up till maximum group gear is reached but I won't shift down unless I disconnect the tools again. Gears shift perfectly though.
Now I know most players don't manually shift gears since most tractors just have CVT but I am sure if I got this issue someone else had it as well and perhaps a fix was found.
Any constructive advice is welcome, just please don't tell me to use automatic mode
