Does your picture freeze for a bit then resume or is it a permanent freeze?
I had a similar problem where my phone would stop me getting certain SKY TV channels. It turned out that the aerial cable from the dish wasn’t property shielded. Once I bough a screed wallplate and fitted it, the problem was solved.
Have a look here click here
I’ve not heard of a laptop doing this though. You might want to get it tested.
Windows 10 Home vs Windows 10 Pro comparison: Here are the extra features you get in the Pro version