Figured I would save some money purchase a "renewed" model instead of a new one, we will see if it was worth it...The tablet itself works great. Been using it for a month without any issues.  They keyboard...not so much. The first issue it had from the start,  with charging with the keyboard port not always acknowledging the charger. Sometimes I have to wiggle, re-angle and disconnect/re-connect the charger to get it to charge. It started as an every once and a while thing but its become a daily issue the more I've used it. The charger I received was a new in box charger so I don't think its an issue with the charger itself, it also works fine when charging just the tablet.The other keyboard issue thats started recently is the keyboard and touch pad will just randomly become unresponsive, and the only way to get them to start working again for any length of time is to disconnect the tablet from the keyboard and plug it back it, which seems to clear it up for a while.With any refurbished product you're going to find issues, especially if they are sporadic issues like mine that may have prompted the initial return, but may be missed on the brief test of the item a tester might do and will only surface from regular daily use. I've contacted the seller regarding these issues so we will see how they want to handle it. Hopefully I can just exchange the keyboard and everything will be good. I will update this review as things progress!UPDATE!The seller told me to contact the separate warranty company they use about the issues, the warranty company told me to contact Microsoft about the issues, Microsoft told me it was out of warranty and any service I get on it would be out of pocket so after a week of getting the run around I've opted to just return it instead of dealing with the headaches. Its a shame because it could have been a nice way to save a few hundred bucks but in my case it doesn't seem worth it. Maybe you'll have better luck than I did, but my advice is to pass and just buy a new unit.