So far the system has been running without any issues except that the cooling sink get hot fairly quick to the touch. The normal temperature in the house does not seem enough to cool it an ambient temp without a forcing air through the fins.. I had to add a cooling fan on top of the sink to keep it cool to the touch. Another point to make to take in consideration is the price. I would get it for under $300 if I would go directly to Protectli instead.Let's see if it will hold since I only have it for three weeks.Update:Well, now I know that this product is a piece of sh17... Three months after the purchase and it is burned out. The return windows is now closed and I am $340 down the drain. This product does not worth the money spend on on. My Linksys 2100L that is 15 years old was put in place again in order to replace this appliance. This is just garbage. I wonder why other countries are taking over the global marke. This kind of product with such poor quality shall no be sold at any given time!!!Spend your money wisely, no on this product. Very poor quality!!2nd Update:Since the return windows close and the appliance is out of warranty, there is not much to lose.Testing the appliance for failures, for the dianosis results, the memory chip failed. Wow, I have SDRAM divces running for more than 20 years and they haven't burned out. Any who, the memory chip looks used instead of new and this was confirmed byt eh QA stiker on the bak. I work with micros servers and I never have seeing a QA tag on a flash hard drive or memroy chip unless is refurbished. That same can be said about the M.2 drive  that came with the device.I feel so repped off after taking a look inside the device.I will never order from this vendor again.