Was it peak season when you went, or has it just gotten that busy all the time now?

Cork fabric is the new bamboo, all promise no performance.

After two weeks of similar calibration nightmares, I completely understand your frustration. My device's infrared sensors kept mistaking the flicker from my monitor for movement, leading to constant corrections. I found myself craning my neck to check the app, which defeated the whole purpose. It's a shame that these gadgets often require more effort to set up than they save in comfort. I hope you find a setting that works without adding to the strain.