Ryu

have you tried different power outlet?

while watching live tv press menu and post version number located all the way in the bottom.

try to take out hdmi cable from both ends and insert again, try different hdmi port and hdmi cable if possible.

just installed 767 and no issues. try to clear cache and data if possible. you my loose all info. also, try uninstall updates and reinstall again. remember you may loose your data. also, do you have enough storage?

did you check this ?

as far I know not possible at this moment.

they are working fine for me on many servers. try to switch player and see if that helps. it might be server related.

first switch to classic. once switched to classic scroll to right and click settings, utilities, home screen, and highlight buzztv modern and click ok. you should be on modern now. to change background click settings, BG image or change background from classic and select image from your list. if you dont have pictures in your download folder then you can download from browser in your box, via usb, or transfer remotely to your box with teamsviewer .

and remove your Mac and serial info from this thread if you can

did you restart your box?

did you try PC mouse/keyboard?

then don't ask for help. have a nice day my friend. learn to obey

after reset if remote still does not work and you are out of warranty then I would use BUZZTV ARQ-100 REVOLUTIONARY REMOTE CONTROL https://buzztvglobal.com/collections/remotes-keyboards/products/buzztv-arq-100-our-revolutionary-remote-control

use pc keyboard and mouse to factory reset from recovery screen. once done then see if remote started to work.

you need to update to buzz5. send your Mac id, SN, in pm to allaboutbuzz and tell them to update your box to buzz 5

sometimes you have to use /c in the end try /c front of your portal on your browser and in your box as well and see what happens

can you use PC mouse to add and click?

just wondering if you have any popup blocker on your box or anything that is blocking your traffic or apps/windows?

reboot your box and try again

I just tried on my 4900 and I was able to use mouse on remote control to click ok and it took my to login screen. so I put mouse course on where it says sign in and then click ok button and it works. but again I have 4900 not 4500.

no worries

I have done both and both game me the same result.

soft reset you reset your box from going into setting while box is on. hard reset you reset your box by pushing/holding reset button while box is powering on.

try different hdmi port. also, try to change hdmi cable if you can.

try to clear hulu app cache and clear data and try again. also, have you power cycled your box and your network as well since you trying to install Hulu app? if not try to reboot your box and network.