I tried my favourite game today in 4k, it runs pretty bad, but it looks very good.
But this time it also had stutters every few seconds, never seen that before.
After a lot of troubleshooting and digging deep in the settings it turns out that disabling HDCP fixes the problems.
Searching for others with the same problem reveals a long string of problems for users, with no gain at all. Leave this crap off by default.
