Windows 10. Chrome. Logged into Virgin TV Go website. Follow link to SkySports. Follow link to log in to Sky via Virgin Media UK. Then I get the error.
This also happens in Microsoft Edge.
Also - I have tried the usual problem solving stuff (removed the App\Roaming files for the desktop sky player, cleared browser cache...)
Disappointingly from browsing this forum this appears to be a common issue dating all the way back to at least 2018. If it keeps happening, then fix it permanently. If I did this at my job I'd lose it.