Hi Kenlau,
Yes, it's generally possible to connect an unmanaged switch like the TL-SG105 to your Google Nest Wifi. However, the issues you're experiencing with intermittent internet loss while using the switch suggest potential compatibility problems or configuration errors. Here are steps to troubleshoot and potentially resolve them:
1. Basic Troubleshooting:
- Power Cycle: Unplug the Nest Wifi router, switch, and modem for 30 seconds, then plug them back in. This often clears temporary glitches.
- Cable Checks: Ensure Ethernet cables are securely connected at both ends and not damaged. Try different cables to rule out faulty ones.
- Firmware Updates: Check for firmware updates for both the Nest Wifi and switch. Install any available updates as they might address known bugs or compatibility issues.
2. Address Potential Issues:
- Double NAT: If your modem also has routing capabilities, disable its routing function to avoid double NAT, which can cause connectivity problems.
- IP Address Conflicts: Verify that devices connected to the switch aren't using the same IP address as others on the network. Assign static IP addresses if necessary.
- Looping: Disconnect any devices from the switch that might be causing network loops (e.g., connecting the switch back to the router).
- Switch Overload: If the switch is overloaded with too many devices or high-bandwidth traffic, consider a switch with higher capacity or reduce connected devices.
- Isolate the Switch: Connect a single device directly to the Nest Wifi's Ethernet port. If the issue persists, it might be with the router itself.
- Factory Reset: If the issue is likely with the switch, consider a factory reset to clear any potential configuration errors.
Note: Not all switches are guaranteed to work perfectly with every router model. Check compatibility information from both Google and TP-Link.
I hope this helps! Feel free to ask if you have further questions.
Best,
Dan
