Yep, but it's not an issue of knobs.
It's an issue of ac compressor.
10th generation's xli and gli faced this issue a lot, and all you can do is to replace it with new compressor. New one worth 60,000rs and in bilal ganj it costs 12000rs.
Some people also had this fixed by replacing 10thgeneration sensor compressor with 9th generation magnetic one which was more durable, but it had put a little load on engine.