I messed up the firmware on my PA4010PKIT, now booth adapters run on different firmwares ( shown in tp link utility). Problem, i cant find any firmware for the PA4010PKIT AV500 version, there is just the AV600. When i try to install version TL-PA4010PKIT_V2_130807 it says update failed without even starting. The reset to factory settings doesnt do anything, same for 15sec pair button. Internet runs fine with ~350Mbps shown in the Utility, its still kinda annoying that there are 2 different version shown for the 2 adapters...any fix?