Clock issue

Sort:
GLT001
I was playing a 10 min game. My opponent had 38 secs left on the clock to my approx 3mins. I made a move and suddenly the opponents clock increased to 1.09 mins. The clock repeatedly kept replacing a certain amount of time the opponent used for the next couple of minutes.
How is this possible? Was this cheating the system?
Cherub_Enjel

 Chess.com has time-stamping, which I'm sure you know. It shows how much time was used for each move. In none of your recent 10 minute game did you ever have ~3 minutes to your opponent's ~38 seconds. 

There might some internet issues, which may account for the time discrepancy. It certainly should not be that bad.

It would also help if you posted the game in question.

GLT001
Thanks for the reply. It may have been an internet issue.