https://community.arlo.com/t5/Arlo-Pro/Arlo-Pro-red-flashing-lights/m-p/1826033#M73132 <P>I can sync one of my cameras but the other one despite replacing the battery keeps flashing red. Any suggestions.&nbsp;</P> Mon, 05 Jul 2021 16:23:38 GMT darrylbason 2021-07-05T16:23:38Z https://community.arlo.com/t5/Arlo-Pro/Arlo-Pro-red-flashing-lights/m-p/1826033#M73132 <P>I can sync one of my cameras but the other one despite replacing the battery keeps flashing red. Any suggestions.&nbsp;</P> Mon, 05 Jul 2021 16:23:38 GMT https://community.arlo.com/t5/Arlo-Pro/Arlo-Pro-red-flashing-lights/m-p/1826033#M73132 darrylbason 2021-07-05T16:23:38Z https://community.arlo.com/t5/Arlo-Pro/Arlo-Pro-red-flashing-lights/m-p/1826091#M73134 <P>Could be a faulty camera which would be best solved by swapping the system at the store. If you want to troubleshoot, use the battery from the other camera. You can also try using the AC power connection both with and without battery to see if that works.</P> Mon, 05 Jul 2021 13:46:19 GMT https://community.arlo.com/t5/Arlo-Pro/Arlo-Pro-red-flashing-lights/m-p/1826091#M73134 jguerdat 2021-07-05T13:46:19Z