Within the last 3 days a large number of our Catalyst 1924's have begun reloading themselves , no rhyme or reason . Doesn't seem to matter what version ,we have them all including the latest 9.00.07 . Not all of them are reloading but about 150 out of 300 are . These are generally hung below 2924XL's which are having no problems . As well as any other Catalyst 5500,6500, 4000 are seeing no problems . Anyone ever see anything like this . We have tried captureing anything via sniffer but so far we have nothing . Doesn't appear to be a DOS as it is affecting only the 1900's and we don't see any abnormal utilization . Any ideas ????????????