Nothing bro. Before upgrading I asked cc if they will give super lnb for pvr stb. They said they give.
When installer came he checked the signal level and all 3 tuners were getting signals so he did not change
Then i started facing signal issue as 1 tuner had no signal, and I called cc again and asked what to do ?
Cc sent in installer again and he said he will install super lnb and he confirmed with cc as I called cc in front of him and said since it is not my issue I won't pay extra for super lnb, they agreed