Hey Drixil,
If you can reproduce the issue and give me the steps to do so, I would be glad to assist you. I attempted the steps you provided and did not get the same results.
Our audio engineer did a big release stream on the new Audio Engine coming to Unreal which is going to be a really great improvement. Sorry to hear you are having troubles, but I wouldn’t let something like this stop you from using the engine. Plenty of developers encounter hiccups like this, but if they gave up, you wouldn’t have the games you play now.
Unreal Audio Engine Twitch Release
Try to keep a calm and understand what/why something could be happening, and if you cannot find the solution, work around the issue. This is game development in a nutshell, and nothing is expected to run perfectly during the development cycle of any game. That is why it is sometimes best to have some coding knowledge as well as it can help with the really granular issues that you cannot seem to find a solution.
Cheers,