I can look at the code, however I haven't changed any of the coords coding, so if there is an error, its from the previous versions. I don't use RecZone's coords, so I haven't noticed anything really wrong with it.
You say coords work sporadically. Are there certain zones which never show coords or vice-versa?
will be difficult with my very bad English
Problem only occurs when FuBar (at the map worked until now), LogIn be given at no coordinates, after about 2-3min appear but then they are only a short time to stay updated and then again for some time "hang" (change is not as though on the Mount)