Yes it was a spider. I went and found it and checked, there is 2 very good maser events in this cast at 31 mins and at 40 mins and is very entertaining. https://youtu.be/tG2ittNwfQc

@swkoll bless you, I didn't know of that thread, you can lock the thread if you would like

Not really, maps like Wonder, Diversity, Twin Rivers etc. are almost never played with fullshare in my experience. Canis River has pretty dense spawns but it's definitely not a cancerous turtle map like Astro Craters or Dual Gap...