They should suspend production of these first gen ego-t's and scrap all the remaining items. That's all I'm saying. They will always be bound to countless issues just after a week or so. You can try all the maintenance applications you're talking about here and they will continue to have issues. The design is flawed in the first place.
Well, since I don't have the authority to shut down their production lines, maybe you should contact them. I'm sure they'd value your input.