Whenever I try to use the API between 19:00 and 20:00 UTC I get the "system_busy" error, it happens every single time. Is there some sort of priority given to other users?
Accounts with higher spending have priority, which may be the reason why you are receiving the "system_busy" and/or "error, problem with connection to main server" messages.
For about a month when using the API to register biz domains stably and continually issued "system_busy". At any time of day. For com/net there is no such problem.
P.S. Error only in API_1 version.
[This post has been edited by freelogic on Feb 14, 2012 8:14am.]