Since two days ago, I'm experiencing random timeouts to some Api endpoints (Fitness, Drupal). all the API endpoints from Google App Engine.
You can check this odd behavior using these links:
http://www.stackprinter.com/topvoted?service=drupal.stackexchange&tagged=&page=3&pagesize=30
http://www.stackprinter.com/topvoted?service=fitness.stackexchange&tagged=&page=3&pagesize=30
http://www.stackprinter.com/topvoted?service=stackoverflow&tagged=&page=3&pagesize=30
In case of application timeout, could you check ifAll the Urlfetch is properly reachingStack Exchange app[s] hosted on Google App Engine should be affected by the SE end?same problem.
I remember to have suffered the same problemPlease star 3 months ago.this issue!