I don't think the current IceTV 10 Boss scheduling of Moto GP and V8 Supercars today Sunday 4-Nov is correct. I think Network TEN have been making changes.
I believe the Moto GP coverage is on at 15:30 AEDT - this from the FTA EPG:
"Join us LIVE from Sepang International Circuit, Malaysia for Race 18 of the 2018 Moto GP. Race start at 3:30pm AEDT."
http://www.motogp.com/en/event/Malaysia#schedule has the event starting at 13:00 local GMT+8
There is a short video from the sporting director stating the start time has changed to now be at 1pm local ("MotoGP™ Sporting Director explains Sepang schedule change")
I think V8 Supercars is now on at 17:00 on 10 Boss.
Perth times:
12:30 LIVE: MotoGP 2018
14:31 Pooches At Play
15:02 Reel Action
15:32 Escape Fishing With ET
16:01 I Fish
17:02 Supercars: Highlights
18:05 David Attenborough's Natural History
19:03 Alaska Aircrash Investigations
20:06 Ambulance Australia
21:11 Movie: Space Cowboys