Hi, I was using my arduino as normal, and it was working fine. I have the arduino mega, got it pretty recently. But now, it does something weird when I try to upload a sketch. When I click the upload button, the TX and RX and pin 13 lights blink like normal for a second, and then they stop and the pin 13 light stays on. This is really weird, because then my laptop continues to tell me it is uploading the sketch while the light stays on. After a while if I press the reset button, the pin 13 light blinks twice, then goes off (ON light is still on). Can someone help me?
Thanks in advance -Dylan