The iRobot was delivered on June 10th.  It arrived without a remote and from the onset  we struggled to get it fully charged.  We moved it to several different outlets.  We rebooted it several times, all to no avail.  I contacted Wayfair on July 23rd and was informed that it was no longer covered under the initial Wayfair warranty and was referred to iRobot for coverage under the 90-day manufacturer warranty.   Upon reaching out to iRobot, they informed me that the device was off warranty as the warranty period began in April.....several months BEFORE I purchased the product.  I was only able to proceed after providing a proof of purchase.  All of this leads me to question if I was sold a new device - or - if this is a device that someone else returned?