Icharger 308 duo problem
 

So I was charging yesterday and the screen just went white..... blank screen. ... it happened 3 times .

I unplugged the charger and it was okay again .

But I cannot charge a battery without cycling it. Discharge then immediately charge.

I bought the original one 2 years ago at Amain. Returned the first one to Amain and got a replacement (refurbishe).... it's been 1 year now then I'm getting this problems. Buttons are not as sensitive as before too



Any help will be appreciated.