Seems the SGE2010 has a problem with some special characters in passwords. I didn't test for other combinations, but if you set a password with a '+' or '&' anywere in the password, you won't be able to logon.
Issue with how my web browser (IE 8) is interperting these characters? Logging into the console with one of these passwords works.
Sounds like it could be attributed to IE not correctly representing/interpreting the characters, perhaps. Have you tested with another browswer like Firefox or Chrome? Try clearing IE cache and restarting it also. I've not encountered this problem myself or seen any issues from others before now.
Sx550X, Sx350X, Sx250: PSE will Supply Power to Catalyst PSE Ports
May 31, 2016
June 5, 2017
Configure Remote Network Monitoring (RMON) Events Control Settings on a Switch through the Command Line Interface (CLI)
Remote Network Monitoring (RMON) was developed by the Internet Engineering Task Force (IETF) to support...