roadrunnericu

please climb out of the deep end.  no i did not.  i think it was on topic.  i did not figure they would look in my section or see mine, and i thought the information would possibly add to his data in finding his solution as well.   its not your thread  and i dont see admin next to your tag.,   are you always so rude to the new people? 

i changed hdmi ports and cables. check, did not help.

i clean the cache and memory often. check, did not help  

power supply.  ill give it a go, thanks.

wanted them to note the problem in another box model than the one they posted to aid them in their troubleshooting actions. 

i have the 4900 and am having the same rebooting issue.  hard reset twice has not resolved it.  yes, its random too.  often following a app freeze up.  but sometimes you cant even keep the box booted.

my 4900 keeps rebooting and often gives an error message that buzztv has stopped responding.  i have factory reset the box twice.  any help would be appreciated.