crwdns2934241:0crwdne2934241:0 jayeff

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Hi @tuminaroj ,

Don't know what sensor is involved but here is a link to the [https://homesupport.irobot.com/app/answers/detail/a_id/9024/~/the-roomba-900-series-error-messages-chart.|iRooba 900 series error codes] chart

Error 11 means the vacuum in the bin is not functioning properly. You may need a replacement AeroForce bin.

Hopefully this is of some help

crwdns2915684:0crwdne2915684:0:

open