My buzzer started making funny sounds the other night, it said 40% charge left. I recharged it and it works fine now. Hopefully it keeps running! I put two pieces of packing tape over the speaker to use it in the house. Its nice and quiet.
That's what mine was doing... except it was doing it at about 90% charge. So I'd literally have to charge it every other day to make it through the 3rd dry fire session. Hopefully they get this one right. The only complaints I have about it is the battery issue and the length of the beep, but then again, if I get to a point where a minimum .6 second par time is an issue, I'll gladly purchase a different unit.
Ended up having to send mine in for repairSent from my SM-N920V using Tapatalk
My second has the same issue as the first.