Well the title explains it all. Every 15 minutes - my app gets 503 errors from the search api. Now reading the the documentation - this would indicate a rate limit for Search - which is impossible due to the whitelist for my IP. The Whitelist provides 20,000 API for a hour - we make about 360 API calls per hour (Search refreshes every 20 seconds, calls 2 feeds) - so there is no way we would even come close to the error.
The math: Two Search API Feeds - running every 20 seconds = 6 times per minute * 60 minutes = 360 calls. Is this excessive? Is anyone else experiencing this issue? Thanks, Greg