Trai — dth - most channels blurred

Address:

Shanti Nagar, Palakkad, Kerala, 678014

Dear sir,
Post Trai recommendation to select inky required channels. Most of the selected channels are blurred with screech audio.
Most of the HD SD channels are now useless even after paying so much per channel. Some of the channels for eg are republic TV, romedy now HD, mnx and many more. The dth provider is airtel.
This is not specific to one location. I have witnessed this both at coimbatore and palakkad.