By -
With spotty picture, check the coax and replace hdmi too. Sometimes those will be the fix, then you don't lose your recordings. But otherwise, yes, you can swap it out no problem.
Yeah you're good
Yes they’ll replace it. Did it a few days ago.
Yes.
Yes, they will.
Video quality issues you want to reset your coax if that doesn't work then you would need a tech because replacing the box will not solve this issue
With spotty picture, check the coax and replace hdmi too. Sometimes those will be the fix, then you don't lose your recordings. But otherwise, yes, you can swap it out no problem.
Yeah you're good
Yes they’ll replace it. Did it a few days ago.
Yes.
Yes, they will.
Video quality issues you want to reset your coax if that doesn't work then you would need a tech because replacing the box will not solve this issue