I have 2 sites running 8.0.44. Both are not linked up to each other. They reboot just about 3 times a day. I have upgraded one site to itself, 8.0.44. I have moved to different electrical outlets, ups, and even checked the voltage on the outlet. All testing roughly 121 122 volts. System is grounded and all analog trunks reading 51v. Has anybody experienced this rebooting issue on 8.0.44. If so, what did it take to fix it? Any info will help!!!!