I have the rk68 for 5 months now and recently it started double clicking. It became too frequent that I decided to thoroughly clean it. I wasn't surprised but it was dirty so I proceeded to remove all the keycaps, switches, removed the PCB from the plate and all. I cleaned the PCB with a makeup brush, and the plate and the case with a microfiber cloth with alcohol. After that, I assembled it again but only up to the switches to check if I broke anything. Well, the leds of the backspace, backslash (the key in the middle of backspace and enter), enter and left arrow key didn't work so 4 leds in the same area but the key still registers. I can't recall what I did wrong since the plugs for the battery and USB are on the other side. I disassembled it again but didn't find anything wrong so now all the keys are working (no double clicking anymore) but 4 leds won't work. I also tried to factory reset but to no avail. Any idea how to fix this? or what I did wrong?