XCAMS Keep Rebooting

Anyone had this problem?  XCAMS reboot every minute or 2.  Thus you lose the feeds  while they are rebooting.  Comcast Xfi technicians are at a aloss why this is happenning.  Itis a new installation only 4 days old.  2 Trips from service, now the "Chicago area Comcast Tech Guru" for comcast will be calling me to attempt to solve this problem.