I'm trying to log on to the Chiang Mai Immigration homepage with the queue online. I keep getting a message that the page is out of service. I've never had any problems using it before. Does anyone know what is going on with this? I need to make an appointment, so any information will be greatly appreciated.

See dons it's been out at least a week

See post #83:

http://www.thaivisa.com/forum/topic/788344-immigration-on-line-queue-system-2015/page-4