Blink cameras keep going offline

I’ve had outdoor 4 cameras for 6 months now and I been having issues with my cameras ever since I got them. The battery life is horrible even though it was on the lowest setting. I also had one camera stop working on me completely and support had to send me a replacement. I then switched to solar panel and they were working fine now they’re going offline again. I’ve done everything to resetting my router, having 2 sync modules, unplugging everything, etc. It’s frustrating that I keep getting up on a ladder and taking down the cameras at least 3-4 times a week. Is anyone else having the same problem?