It can't be a hardware problem. Before I uploaded Rodriguez's drivers, it worked. After I noticed the problem, I tought the original drivers would fix the problem. I tried some, but I think they have to correspond to the FW. BTW, the FW is R1HA035 BROWN 49.
PS. I haven't tried a master reset. Will the W995 developer FWs be uploaded here?
Reseting hasn't made a difference.