Using WiFi, phone hotspots, and satellite connections should be avoided at all possible.
The lack of shielding afforded to such internet traffic makes problems such as latency spikes, packet loss, and congestion much worse than they otherwise would be. Therefore, the use of an Ethernet cable to connect your device directly to the router is strongly recommended.
In order of preference;
In cases where it simply isn't possible to use an Ethernet cable, please see below.
Toggle off Wireless Adapter Power Savings
Perform a Power Cycle to resolve common connectivity issues