So I have my hopper 3 from dish and had a satellite installed. Well everything worked for awhile till this last week. I've been having severe signal issues ill constantly get complete signal loss or channel signal loss or error satellite signal loses satellite acquisition in progress. I've called dish they have sent out a tech. The tech said there is no issues with my signal my hopper 3 has been replaced and I'm still having issues. I ended up re aligning my own satellite dish to get a better signal strength because the tech wouldn't do it. I'm now getting better signal strength but still having the same signal issues and codes. Idk what else to do any suggestions? My DVR is also making a screeching sound every now and then to.