I have been on nowt. Broadband for almost an age good connection no problem but today light goes from green to orange signifying no internet. at wits end is it maintenance issue or do I need new hub date of malfunction 21/09/22
You done the usual, unplug and plug it back in? Factory reset to the router by holding the reset button for 15 seconds?
Give the broadband team a call to get it sorted it.