Hi, I hope this message will be noticed. I did not open a new topic because it is definitely related to build 13529 and over.
I also have experienced major slowdowns since b13529.
What I wanted to point out is that the culprit was indeed Browse Tracker, I disabled it and now everything is fine as before.
At the moment of writing this, current NB is 13600 and the problem is *still present*. Therefore, I simply have to keep the plugin disabled. Hope this helps.
Therefore, please consider fixing the plugin, which is causing major slowdowns since b13529
Thx