@Alexandre. That worked for the M5 perfectly. Uploaded, upgraded and rebooted For the X60 - I tried to upload directly to one X60 (not the main one) and it uploaded in split second, but never said it...

Also, I have two X60. I don't know if it's uploading to one of both - or if it's confused as to the target device

@Alexandre. Thanks Alexandre. wrote @Yohome Are you trying firmware upgrade from Windows PC or from Mac? I'm trying from two Windows laptops. One laptop has problems accesing the deco web interface,...

I've found that there is a recent firmware upgrade for my X60 and M5 and perhaps this will help (I have been in touch with TP Link support and they are almost worthless in actual "technical"...

@Yohome

@David-TP Thanks for replying. To your questions. 1) four of the units are connected by Ethernet Backhaul. The drop the same as the units connected by Wifi. They all drop at the same time. The only...