Hello Rob, Without taking other factors into consideration, you may be affected by this[1] issue. It shows that App Engine is affected. It might be best to engage GCP support for a better answer. However, you can also follow the status of the issue here[2].
Hope this helps. [1] https://status.cloud.google.com/incident/zall/20006 [2] https://b.corp.google.com/issues/161347350 On Thursday, July 23, 2020 at 9:17:25 AM UTC-4, Rob Curtis wrote: > > Hi, I'm suddenly getting hundreds of 503 errors when call task handler in > service. > > Is anyone else experiencing this outage? > -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/14a1ef47-7834-4bcb-9ab5-e1200d9aa01bo%40googlegroups.com.