Rivrwing

Of course the May update said it was already fixed?? Your point is understood. will keep an eye out. thank you.

Thanks again Porthos, I grabbed (and archived) the update from May 29 - version 4.1.0.56 - component update 1.0.931 that you pointed me to. I did a clean install as well as disabled auto-updates. Although it's been less than 24 hours I believe my issues are resolved. No more BSODs and also a noteworthy reduction in Windows "error" reports in the Event Viewer. I will need to monitor behavior when I return from travels this week but am feeling optimistic. I will report further here as needed but... consider no news as good news. The question will hereafter be for me... when do dare try to update? FYI to anyone curious: I can't specify which Malwarebytes version update began all my issues as I didn't have time for troubleshooting until May, but sometime as early as February issues started creeping in that may or may not have been related to Malwarebytes. A crash dump file on May 6 first shows an mwac.sys issue but I'm unsure the trigger. Malwarebytes notation on the May update solidified in my mind that one issue was about a "logitech wake on LAN issue." It's beyond me why a subsequent update would allow such a specific issue to return, but the volume of other seemingly unrelated windows errors suggest more may have been involved. In any case I can comfortably say with some degree of certainty at this point that the latest version of Logitech Media Server (LMS) does not play well with Malwarebytes when a mobile app calls for LMS to wake up and talk with my NAS and remote steaming devices. Thanks again porthos and exile 360 for your responses and support!

Clean install of the current (June) version results in the same mwac.sys BSOD issue. My next step will be to try clean install of the May version (thank you Porthos!). As I had smooth function with the May version previously I think that would point to possible other issues on my system that might indicate some other troubleshooting is in order. I will still keep the Beta version in mind exile360, but as I will be travelling for a few days that option will go on hold until my machine returns to its normal operating environment. Thanks to you both!

Thank you exile 360. I’ll try the clean install, and possibly the beta, not sure however how far I would want to rollback as the May build seemed really stable (wish I’d disabled auto updates). I should note that May update I wanted to roll back to was itself a clean instal and as such I presumed the June update wouldn’t require another clean install, but let’s see. The Wake on Lan issue was not the only issue the May update seemed to resolve, but it appears to be one that has returned. I’ve done allot of cleanup of my system in recent weeks and I am doubtful that the issue now manifesting is related to something other than Malwarebytes. I was BSOD free (and largely windows critical error free) for the weeks following the May update. I had the first new crash within the hour Malewarebytes updated to the June build (and a bunch of windows critical error popped up too). Life just prevents much troubleshooting time right now so I’ll do the clean install, re-enter all my exceptions etc, and monitor. If that fails I’ll roll back or try beta before pursuing lengthier solutions. Will report back when there’s any news to share. Thanks again.

Previously: Endless frustration with prior mwac.sys BSOD issues was resolved with: May 29 - version 4.1.0.56 - component update 1.0.931 New: Some earlier BSOD issues returned when the latest version auto installed: June 16 - version 4.1.0.56 - component update 1.0.955 Note: The May 1.0.931 release notes mention a fix for “MWAC interferes with Wake-on-LAN / Logitech flow.”. I believe this was an issue both previously and now with this new version. (My last two mwac.sys crashes occurred with Logitech related attempt to wake on lan.) Bottom line: I simply have no time to troubleshoot. The easy fix seems to clean up using the Malwarebytes support tool, and then install last months build which worked great (version 4.1.0.56 - component update 1.0.931), and then disable auto updates. Help needed: Anybody know where I can find and download version 4.1.0.56 - component update 1.0.931 in order to accomplish this? Thanks in Advance!