Password corruption on BS460 stacks

[pat2006]

Hi all.

I've seen this happen on 2 different stacks of BS460s.

I have web/telnet passwords set on these stacks and changed them from the default "secure".

However, on these 2 stacks I've seen the password get corrupted over time. When I connect using the console cable you actually see garbage instead of the password I set.

The software versions are as follows:
Stack 1 FW 3606 SW 36204
Stack 2 FW 3603 SW 36008

Since it's 2 different versions with the same problem I'm a bit stumped as to what could cause this.

Any ideas?