Hello! I have a new Wahoo Kickr Core 2 with a Zwift cog. The cog is relatively quiet and tightened properly. The chain is perfectly aligned, but it makes strange rhythmic noises after about 40-50 minutes of riding at low power (100-150W). One or two creaks per crank rotation. When pedaling hard at 200W+, the strange noises stop. Has anyone else had this problem?