Had a problem this morning with one switch in the stack had no lights on front panel, check power supply it had green lights, then unplugged switch to no avail. Then got idea to disconnect stacking cables and switch came back and is still working properly. Review the log which showed this message: Mar 24 08:27:53.485: %PLATFORM_STACKPOWER-4-UNBALANCED_PS: Switch 2's power stack has unbalanced power supplies. Do you know what could cause this. Thanks.
