I’ve had the same problem on the commuter as the discs and pads never get warm enough to clean off the road crap that gets on them (oil, diesel, salt etc) and were glazing after a few days. Tried all sorts of different pads, cleaning the discs and pads and it got tiring! Organic were the best but still awful after a week with the braking power getting worse every ride until the squeal came back with no power. Doesn’t help my commute has a grand total of 40ft of hills in it’s 4 miles, only use the brakes for traffic lights.
Tried some lightweight discs and organic pads on the recommendation of the LBS and it’s been fine so far. The theory is the disc has more edges to scrape the pads and with less disc surface to grip there’s more force through the remaining surface so temps will be better. 3 commutes in and the power has stayed the same so fingers crossed it’s made a difference.