I recently update to 3.5.1 (screenshot attached) and Malwarebytes was running fine, but there is one thing kept happening as with the older versions..occasionally I would get a warning that Real-Time Protection is turned off. That is the last that I remember regarding this because I don't use this desktop all the time. When I get the warning, I immediately open the program and fix the settings.
Today I wanted to scan a couple of files and noticed it was not showing in the System Icon and attempts to start it failed. When I rebooted in safe-mode, it shows as running but Real-Time Protection is turned off.
Further analysis of the folder shows that mbam.exe is missing which I compared the contents to a copy of the folder saved during Recovery/Backup. I used that to start Malwarebytes, run a scan and it shows no defects found.
I've attached the results of the Malwarebytes Support Tool scan
mbst-grab-results.zip