tsmon and y2k

I am attempting to confirm a y2k issue with the software tsmon (www.tsmon.com) and certain terminal servers. At the Y2k rollover GMT tonight, the tsmon server started to log people off for being on over 24 hours. This only happened to people that logged on after 2000 GMT. This is monitoring 3com HiperARCs with at least software 4.1.59 and higher. Anyone else experience this problem? I verified that another we manage with its own tsmon had the same problem. I'm very surprised that no Y2k verification was done on this software. Thanks, Tony -- Tony Mumm Lead Network Technician - netINS, Inc.