Solocam e40 blue charge light won't turn off

My e40 shows a blue charge light on my camera but the app doesn’t show it’s charging. I have two of these and the one that is working right shows the charge status in the app going up and down. But the one I’m asking about shows no charging but the charge led are showing full charge under general, power management. It’s all green. But my other camera shows the green bars go up and down. Any ideas why they don’t work the same? And why my blue charge light won’t go off?

Update, I switched the chargers and now both are doing what I was asking about. Must be common, I haven’t had them long enough to know.

Update, I Just got back from buying two 2.4 amp Onn chargers from Walmart. All is well, both camera’s are showing charging in my app.