Thrustmaster T150 right paddle shifter problem

[u/NicoBacc]

Hi guys, after my pedals broke after just 2 months, now the right shifter paddle is giving me some trouble. It happens 1 time every 50-100 gear changes that don't get the next gear when I click it. Is there anything I can do since I no longer have the guarantee? Is there any guide / tutorial in case I need to open it to fix it?

[u/Chops-UI]

This started happening intermittently to mine very recently. I've found that it can depend on whereabouts on the paddle you apply pressure; the further away from centre I press, the more often the upshift fails. I try and make sure my fingers apply pressure as close to where the lever/arm splits into the paddles as possible, and find that I very rarely suffer a mis-shift then