It helps, especially if you're appearing onscreen as a guest speaker. Read the full tech specs below.
Even though Hopin is cloud-based, if you're on a PC use Windows 10. Mac users should be okay. Read more for full operating system troubleshooting.
Make sure your volume is up, only have one tab with Hopin audio open, try using headphones, and if you change audio/camera settings or headphone connectivity you need to refresh your browser.
Chrome is preferred, with Firefox also recommended. Find troubleshooting tips below.