Losing wired network connection

Hello - My tablo had been working for well for about 4 years. Now it start to lose network connection, the blue light comes on every few minutes. Has anyone experience this issue? Please help.

Thanks

It’s frustrating whenever a good run starts going south.
The problem you are having could be caused from a number of things.
More details are needed to be able to help you.

Here are a couple of support articles that should help:
Tablo LED Status: What Do the Blinks Mean
Tablo Won’t Connect to Network (via Ethernet)

Some ideas, change out the Ethernet cable, try different port on switch/router, different power supply.

Thank you. I’ve tried replacing the network cable and it is still doing the same thing. I’ve also switch to a different port on the router. Have you tried do a factory reset?

This isn’t a normal condition, as @mbellaire mentioned, it would be a good idea to try a new power supply before doing a factory reset. @TabloSupport always recommends doing everything else before doing a factory reset. I would definitely contact Tablo Support either by phone or email before doing a factory reset.