I have two 7100's at two separate locations that are having the same problem. The first system has a MP10 with software version 4.30i and I have SMDR activated. The second system has a MP10a with software version 4.30i and SMDR is activated. About once a week the time/date on the phones display will lock up, will not change. In 505 the time and date are correct. It will stay this way until the systems are reset. If I turn off SMDR there is not a problem with the time and date.

Has anyone had this problem?
If so, has it been resolved and how?

Samsung tech support is aware of this problem, but at this time they do not have a solution.