When I start MT, it's fine but then it starts getting slower and slower until I restart i and it works fine for few hours.
I am not sure all the fixes wen into this build.
If you remember you added support for intraday Pivot points display for the next day. This build doesn't have that feature.
I just upgraded from that beta to the production version.
Actually I do the executable for have that beta on my PC. I am planning to switch to that but if you need logs for the current production version I am running, let me know.
As for Defender settings, they are already set as per the instructions.