gdb0701

Today I bought a line 6 G10, I updated to the latest firmware and charged it for over 4 hours, when I plug it in my guitar, it works for around 1 minute (together with the L6 spider V120) when the transmitter is in my guitar, it first have a green LED, after +-1 minute it goes to red blinking and stops. When I plug the G10 into my spider V120, the spider V120 shows me on display that the battery is fully charged. Very dissapointing!!! Please help me..