This was working fine for me yesterday on my main desktop PC, but today the player opens for a few seconds, the circle starts spinning and then it closes down. Same thing happens on my laptop (both running the latest versions of Windows 10 and Chrome with all the latest updates).
After initially being taken through trying different browsers (including incognito mode), uninstalling and re-installing the player all to no effect, Live Chat finally admitted that there is a current and known issue with the player on Windows 10!
They have said that they will escalate my issue to the next level of support but cannot offer me any compensation for not being able to watch the football this evening!
