I would guess it is just down -- I think Fred monitors https://groups.yahoo.com/neo/groups/gmsk_dv_node/info

BTW, this forum will be going away -- 

NW Digital Radio is in the process of setting up various community groups at Groups.io Please create a  personal account at Groups.io  Join the main NW Digital group by sending an email from your registered email account to  main+subscribe@...  and then send an email to  udrc+subscribe@... Please use the group for questions and to share your experiences, so that all UDRC™ users can benefit from the replies.

-- 
73 de Tony VK3JED/VK3IRL
http://vkradio.com