Long delay in calling the server side of a Method call

Hi

My app is steadily growing but lately I’m noticing more and more some very longs delays in the server side call of a Method call. Putting in logging at the top of the method shows this very clearly. The method is called, the client side logs immediately but the server can take upto several minutes(!) to start the call. If the delay is longer than a few minutes: the call is never executed on the server.

I suspect that the effect has always been there ( I started with Meteor 0.9) but with the larger app and version Meteor1.3 it seems to be much worse.

This is becoming a drastic problem now, with no reliable calls to the servers.

Any and all ideas are welcome!

thanks
mark