To date we have ordered 4 of these units, We initially ordered 2 and Amazon was good enough to replace when we had issues. Of the two replacements, one seems to be working fine, the other has an obnoxious fan noise. A check of the internet seems to indicate that this is a common issue. The return period has expired, otherwise I would have returned this one also.It is unfortunate because these units would have met our needs perfectly-if they had functioned. Our budget does not allow us to replace these every few months. If/When these two units go, they will not be replaced with Bee Link.