Thanks for the update @elliotd.ncvb96,
Intermittent issues are some of the hardest to solve. It could be that another app was interfering. We’ve seen some apps that use Bluetooth cause some Wi-Fi connectivity issues in the past. If you see it happening again, see if you have Bluetooth turned on. It could be an app that was updated, starting causing trouble, and then was updated again.
Another thing you might look into if you experience the issue again is whether any other Wi-Fi networks are crowding your airspace. @jben has instructions to help you check on that in the “router channel selection” section of his Router Tweaks - Keep WiFi 1st - a Community Guide topic, which Roland pointed to earlier.
We’ll leave this topic open for another week to see if you have any recurrences.