Our (yes: its very old...) wireless controller RBT-8400 comes up with and does´nt boot:Wireless SwitchBootstrap 7.0 ReleaseTesting Low Memory 1 ............Testing Low Memory 2 ............01/00/00 0:00:04 RTC EEPROM CRC Mismatch: CALC_CRC 0x39b6 EEP...