My advice is you should just stop playing here. Last year I had the same feeling about the games, it really felt like something is not right. I don't know if it was just a very bad run or if there was some kind of foul play going on. I just wasn't able to win like I used to anymore even though the games seemed to be very very soft. There were a lot of absurd plays by my opponents yet they ended up winning suspiciously often. Before I was winning player at unibet for about 4-5 years.
Now I have been playing elsewhere for almost 6 months and I have never had this "something is not right" feeling since then. And my "downswing" which lasted for months stopped instantly when I moved my games elsewhere. I do not have any proof or know if there was something fishy going on, even though it felt like that. I might give unibet another chance at some point, but for now quitting unibet was the best poker related decision I have done for years.
There have been shady stuff going on with poker sites over the years, sometimes the sites didn't even know about it. Moving your games elsewhere is always the safest way to go if you have suspicion something is not right.