Update on my issue.
Was riding again last night and was experiencing dropouts/disconnects again during the Makuri race.
I was on Wi_Fi to the laptop but had prepared an Ethernet cable to plug in if I started experiencing disconnects. So during the ride I connected the wired Ethernet cable to the laptop which is directly wired back to the main router. I never had a disconnect for the remaining 25 minutes.
Seems that my Sky Wi_Fi mesh network isn’t stable for Zwifting. I’ll be using the direct wired Ethernet connection for now
Not sure what is causing the interruptions and disconnects when on Wi_Fi. ?