so after getting the metal qr2 on the base side, I don't seem to have issues with shifting anymore. I am guessing the shitty plastic qr2 that came with the base was getting disconnected somehow. I did a few races at the burgerkang in irenting today and i've had no issues so far. but the true test will be tomorrow for the 4h burgerkang endurance. i guess i will sell it if its not fucked anymore since im getting a moza setup next week