1. Your Laptop has two GPUs. OBS is running on the weak integrated Intel GPU. For better performance as well as game capture being available you should run OBS on the dedicated GPU. Check the
Laptop Troubleshooting Guide.
2. In many cases, wireless connections can cause issues because of their unstable nature. Streaming really requires a stable connection. Often wireless connections are fine, but if you have problems, the first troubleshooting step would be to switch to wired. We highly recommend streaming on wired connections.
3. In Windows 10 versions 1809 and newer, we recommend that "Game Mode" be enabled for maximum gaming performance. Game Mode can be enabled via the Windows 10 "Settings" app, under Gaming > Game Mode
4. Update your Windows 10 per
https://obsproject.com/blog/five-simple-tips-for-new-streamers
If still having issues after making those changes, post a new log or use log analyzer.