fios tv guide messed up

[dodo1]

For past 2 or 3 days have had trouble with tv guide.   Can put in channel 2 but on the guide it shows channel 490.  Also guide does not show current shows, etc. Cannot record shows on dvr because channel guide is all messed up.  How do I fix this.  This is only on one tv.

[clem21 · Accepted solution]

Try turning off the Fios box, then rebooting your router (FQG). Turn box back on and hopefully all will be well. If not check the coax connections to that box, including connection to splitter.