I agree with all the comments on fixing your existing V3 pedals.
I speak from experience as I too, had mixed moments of pure frustration with Fanatec Clubsport pedals.
I have completely overhauled my set...multiple times.
I never really got a definitive answer on what finally fixed the issue but I am happy it is.
I suspect USB...specifically USB interfacing, despite multiple computers and OSes prior to Win10.
My Clubsports are the originals...so V1.
The sale actually started out with a bit of concern, since Fanatec sent me pedals which had been returned from another user. (The buyer's RMA receipt was still inside the box).
I kept a copy and contacted the original buyer, who indicated he'd purchase them but did not use them after unpacking.
I kept them on that basis after verifying his claim.
The first year was great (no issues).
After that, I started having the dreaded 'drifting throttle' failure. (With throttle pedal physically pushed to max, throttle record partial valuel).
I checked all the usual 'suspects'...checked set-screw tightness, cleaned magnets, etc...
I swapped out three different throttle sensors in a 2.5 year span to fix the recurring issue.
It'd appear to be fixed every time I changed the throttle sensor, only to return in a few months.
I then swapped out the main PCB after the third year...same result.
I tried different USB ports...different PC.
It was always hit or miss.
I have not had a single issue with them since swapping to Windows10
It all seems very strange and I'm not sure the original sensors were indeed to blame.
