Back to My Mac not Working
I have had success using Back to My Mack for years, but recently I have replaced my work desktop with a new iMac Retina 5K and now I cannot get BTMM working TO it, or FROM it to my home iMac / MacBook Air or Mac Mini. (Mac OS is Yosemite 10.10 on all machines)
I can See the shares, but Screen Sharing button is either missing or returns an error "The connection to xxxxxxx has failed..."
Additionally, It may not be related, but I'm noticing that computer names are incrementing so that MacBook Air gets renamed to MacBook Air (2) then (3) then (4)... Is there a way I can prevent this?
Thanks so much for your help!
iMac with Retina 5K display, OS X Yosemite (10.10)