Stremio has just started lagging and crashing on Samsung Smart TV

Hi All. As per title. Stremio has been working flawlessly on my Samsung smart TV for months, if not years. I was using it as recently as yesterday. Went to use it today and upon starting it prompted me to log in which I thought was odd, but relogged and started a show. I get through a minute or two before the stream starts lagging and freezing to the point it actually crashes the TV, as in, I cannot even turn the TV off and have to turn it off at the wall. No remote control functions work etc. I’ve tried different shows, streams etc but nothing.

Any idea what could have caused this to have started, and how to fix it? Cheers!