I need firmware for Zyxel router? Can someone give it to me?

jbd786

I am facing connectivity issues even after factory reset. I’ve recently noticed an issue where the Ethernet connection frequently switches between 10M, 100M, and 1000M speeds on its own. This fluctuation is affecting the stability of my network, and I wanted to check if this is a known issue.

If there is a firmware update available that addresses this behavior, I would be truly grateful if you could share it with me, along with any relevant instructions or recommendations. I genuinely appreciate the quality of your products and am confident there’s a solution that can help optimize performance.

Thank you in advance for your support and guidance. Please let me know if you need any further details from my side.

Zyxel PX5311

bahecz44120

Maybe the device you connecting on Ethernet LAN port is not stable with its physical rate? I would suggest you check this first to see if you can fix rate on the device you connect on LAN. If there is no such option, then check with ISP for this case.