Inconsistent delays in Webhook deliveries

While running our new webhooks through testing over the past week and today we’ve noticed the delay between an event happening and arriving on the server is taking quite a while sometimes. Response times have ranged from within seconds to up to 5 minutes.

As far as I can tell the delays seem to occur somewhat randomly. A few might be snappy, then the next may take a minute to arrive. The next might again arrive within seconds, and so on.

As this is on a site that is not actively in production (yet), I imagine that throttling should not be an issue here.

I believe this is the same issue reported in one of the replies of the “Delivery Delays and Lost Deliveries”.

Is this issue currently under investigation or is there anything we can do on our end to mitigate the delays?