That's good advice, thanks. So I was composing my message to support, and I decided to re-confirm that the signal is fine without the splitter, which is indeed the case. Then I remembered that while searching for an RG6 cable, I noticed a very old sp...
I've never done anything special with regards to firmware, so I have to assume it's stock. I certainly appreciate your suggestions so far, @Datalink . I've lost Global and E! to blackscreen again, and Discovery is starting to degrade now as well. I...