crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2861143:0crwdne2861143:0

The iRobot Roomba 870 is an automated robotic vacuum cleaner that is part of the iRobot inc. 800 series Roombas.

crwdns2934591:08crwdne2934591:0 crwdns2934593:0crwdne2934593:0

crwdns2933897:0crwdne2933897:0

Why does it just keep going in a circle?

My 870 is 1.5 years old. This is the first time that it has demonstrated this behavior. While it goes in a circle, there is also a blue light on the dashboard. I've never seen this light. We notice that the non-drive wheel seems to be loose.

crwdns2934081:0crwdne2934081:0 crwdns2934083:0crwdne2934083:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 0
crwdns2934285:0crwdne2934285:0

crwdns2933313:01crwdne2933313:0

crwdns2934221:0crwdne2934221:0
crwdns2931211:0crwdne2931211:0 crwdns2931215:0crwdne2931215:0 crwdns2934225:0crwdne2934225:0
crwdns2934051:0crwdne2934051:0

crwdns2933897:0crwdne2933897:0

@jpmokray the circle dance is usually caused by bad LED sensor on the front bumper. Slightly different model but same issues as on here

crwdns2934105:0crwdne2934105:0

crwdns2853045:0crwdne2853045:0 crwdns2853046:0crwdne2853046:0
crwdns2889612:0crwdne2889612:0 2

crwdns2942205:01crwdne2942205:0:

We've ordered a new LED. Thank you!

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0

crwdns2934229:0crwdne2934229:0

jpmokray@optonline.net crwdns2934231:0crwdne2934231:0
crwdns2936625:0crwdne2936625:0:

crwdns2936751:024crwdne2936751:0 2

crwdns2936753:07crwdne2936753:0 16

crwdns2936753:030crwdne2936753:0 88

crwdns2942667:0crwdne2942667:0 6,721