Jazz Jackrabbit 2 Online

As title suggests. I have speakers and a headset. When changing the sound device on windows 10 in game the game freezes and stops responding. No access violation. (Only when in game or in a demo, in the menu it works fine). This is as of v6.6e, does not happen in my other folder where I installed 6.6d. It also only seems to happen in SP, not when in an MP server. In my mind this is probably related to the episode crash fix in v6.6e and introducing this crash.