Daily update suddenly stopped working

[itm]

I successfully upgraded my networked Tivo at the end of May to use AltEPG and it's been making the daily call successfully over broadband, but for some reason the call has been failing since June 18th. The end of the tclient log is below. Can anyone suggest how to diagnose this?

Speed set command: 401
DialPrefix set to:
AT-STE=2

OK
ATW2S6=8S7=50S11=100%C0&D2+MS=V34

OK
ATW1X4

OK
AT-TTE=1500,200,500

OK
Current line voltage (in volts, of course!):
AT-TRV

50.98
OK
new modem...line status interrupt disabled
ATDT8450885336
NO CARRIER
Modem dialup failure. Reason follows:
ATS86?
021
OK
No carrier
dialcode is:12
06/25:09:13:05: /tvbin/TClient: PPP has failed, we've warned the user, set status to Failed
06/25:09:13:10: /tvbin/TClient: updateStatus: Failed CL| 30 24
Saving 'CL|12' to result file
06/25:09:13:11: /tvbin/TClient: writing Failed to LastCallStatus
06/25:09:13:11: /tvbin/TClient: SendDialupEvent 30 9 EX|12
06/25:09:13:12: /tvbin/TClient: TClient login: 1
06/25:09:13:12: /tvbin/TClient: TClient backhaulDone: 0

[IBP]

It's using dialup instead of network. See

viewtopic.php?p=5151#p5151

(Something else for the FAQ's?)

[itm]

Thanks - that seems to have done the trick!