I'm having trouble with Malwarebytes 4. I'm a long-standing Malwarebytes premium license holder, having stayed with the software through all versions.   I'm upgrading from Malwarebytes 3, and have found that following the upgrade, I get periodic pauses in windows operation. these pauses affect the windows explorer shell which provides the desktop, effectively halting all interactions between me and the system. This problem also manifests as a complete lockup on system startup, occ