HELP, I have 4 cameras on arlo pro, 3 use chargers, they were all working fine until after the recent upgrade, since then 1 of the cameras kept saying that there was a fault with the charging lead and told me to disconnect it from the cameras end, I did not do this for a couple of months and it was fully charged all the time, but I was then getting the message every time I logged on so I followed this advice, since I did that it will not charge, any one got any advice please?