Stuck in Offline Mode on my laptop

Cannot login to Battle.net on my laptop. Previously had played with no issue, however I primarily play on my Desktop. Of course the day before vacation the thing won’t budge. When i log in in immediately puts me in Offline mode without even a chance to log in.
I have read the forums, tried all the “fixes” to no avail.
I’ve reinstalled drivers ad nauseum, uninstalled, reinstalled. At times I cannot connect to the internet via wifi NOR wired. That appears to be remedied.
Playing on an MSI Raider GE76. Honestly, no clue what else to do, it was only ever really used a couple times before and for use when i’m on call for work which is seldom. Saw a lot about MSI products having trash components and much being refurbished not sure if this is the case here OR if i’m just not technically proficient to follow instructions.

Any input would be nice, followed the old blue post found here to no avail.