Sitting at 100% cleaning up for a few hours now!!!

2019 Ram 1500 Classic slt eco diesel.
I was trying to pull the stock file and it said there was an update for the ECM. I have started the update and it is currently sitting at 100% cleaning up and has not progressed any further for a few hours now.
I have the bypass cable installed, battery charger on and keeping the battery charged, key in run position, laptop is plugged in to an extension cord run from garage.
Really flustered as this is my daily driver and I am now sitting with a paper weight in my driveway.
Please any help would be greatly appreciated.