Tata Sky — Regional channels not getting aired due to signal problem

Address:

Bangalore, Karnataka

Since past 1 month i am not getting connected to regional channels .As i get message of rain but sky is clear and also i switch off set top box and check alll connection as per instruction but still issue not getting resolved.Some time of its own it reads wel come to tata sky and all channels gets connected for some time only. card id no :[protected] Bouquet _id : 24839 Release no : 109.