I couldn't find anything on this topic so here goes.
I installed Yawcam a few months ago & it would run OK for about a week & then I would have problems.
After reading Malun's suggestion to another member about trying the Yacam Beta Version, I decided to try it too.
Not only did I do that, I also went with activating Yawcam services.
That was 3 days ago & I have to say that I am amazed at how quickly my camera opens & just generally seems more stable.
So, a huge thank you from me
Sorry, I had spelled Malun's name incorrectly.