could not get off the line twice this week during a meetup start. no matter how much power I pushed, the avatar would not move and I was unable to do the races in the meetup
Hi @Matteo_DAMILANO welcome to Zwift forums.
Shuji at Zwift HQ here. Looking at your session logs on the server, it appears that your Apple TV is pairing succesfully via Bluetooth to your trainer. Poor pairing is the usual suspect for that symptom.
Can I ask you to try something super basic? Please power off the Apple TV and power it back on. Sometimes it just needs to be rebooted, especially if the ATV is left on all the time.