iRobot Roomba 620 issue

[Lerunw]

Hi guys,

I have an iRobot Roomba 620 https://thehomedweller.com/irobot-roomba-805-review/ which has worked fine for more than 2 years now, but recently I started noticing some issues with it and I was wondering if you guys can point me in the right direction. Basically instead of going all the way till he reaches an obstacle, he turns around after ~2 seconds of going forward and then it does that repeatedly. I think it is something similar to the ‘circle of death’ issue I came across on youtube/google, but I want to know for sure. Do you guys have any ideas about what this might be?

Best regards,
Chris.