Fast isolation
Decide whether the problem is access, quality, or continuity.
If the camera never appears, begin with permissions and device selection. If the picture appears but freezes, reduce competing network and processor use. If a stable call drops during movement, look for Wi-Fi-to-mobile switching or a weak signal zone.
Reload only after noting the symptom. Repeating the same action without a controlled change can hide whether the issue improved or simply occurred later.
- →Test another ordinary website to confirm basic connectivity
- →Close downloads, streaming, virtual backgrounds, and heavy tabs
- →Keep the device on one stable network during the call