HP8720 no longer connects to wireless and goes to flashing screen

[I_print_cut_sew]

I used my HP 8720 very sucessfully for around 2 years I think.  For the last few months it would go to a white flashing screen once in a while which gradually became more regualar and would happen about every 5 min.  I would have to turn off and on each time.

Now it won't connect to my network anymore.  I tried a reset through the internal menu and it still won't connect.  Please help!

I printed the wireless network test results and is says Settings no filtering FAIL.  MAC address filtering is not enabled on my router.

[Betty0610]

@I_print_cut_sew

Welcome to the HP Support Community.

Did you try the Printer reset or the network reset? Is the wireless light blinking on the Printer?

Try connecting the Printer to a different wall socket directly.

Let's update the Printer firmware: https://support.hp.com/in-en/document/c02919168

Let me know if this helps.

If the information I've provided was helpful, give us some reinforcement by clicking the Accepted Solution and Kudos buttons, that'll help us and others see that we've got the answers!

Thanks!

Have a great day!