"Why is my bluetooth speaker randomly turning off? (JBL Xtreme)"に関する回答I started seeing this problem after 3 years of low use. I just removed the battery completely. Now it runs fine on AC power without issues. Wish battery removal was easier so one could just put it in when going out. But with the 18 screws to get to it it’s a half an hour process to get to the battery. Forgot to mention. Ordered a replacement battery and waiting for it. I will update here if that fixes the turning off.