Flywheel local hangs on 'checking system'. Can't start up

Flywheel local never starts successfully… I’ve just updated and running the latest version and it gets stuck on ‘checking system’, or ‘starting local machine’.

I’ve tried uninstalling, reinstalling to no luck. Here’s my log, any suggestions?

Running on 2016 MBP with High Sierra.

Jan 22, 2018, 10:31 AM GMT+10 - info: [main/index] Existing Pressmatic data does not exist.
Jan 22, 2018, 10:33 AM GMT+10 - info: [renderer/CheckEnvPage] Check system promise response:
[ ‘virtualbox-out-of-date’, ‘machine-shutting-down’ ]
Jan 22, 2018, 10:33 AM GMT+10 - info: [main/virtualbox-installer] Starting VirtualBox Install…
Jan 22, 2018, 10:33 AM GMT+10 - info: [main/virtualbox-installer] Shutting down any running VMs…
Jan 22, 2018, 10:33 AM GMT+10 - info: [main/virtualbox-installer] VMs shut down.
Jan 22, 2018, 10:33 AM GMT+10 - info: [main/virtualbox-installer] Starting VirtualBox installer…
Jan 22, 2018, 10:34 AM GMT+10 - info: [main/virtualbox-installer] VirtualBox installed!
Jan 22, 2018, 10:34 AM GMT+10 - info: [main/virtualbox-installer] VirtualBox installed!
Jan 22, 2018, 10:34 AM GMT+10 - info: [main/check-system] Check System: Docker Machine:
{ stdout: ‘Saved\n’, stderr: ‘’ }
Jan 22, 2018, 10:34 AM GMT+10 - info: [renderer/CheckEnvPage] Check system promise response:
[ undefined, ‘machine-halted’ ]
Jan 22, 2018, 10:34 AM GMT+10 - info: [main/docker-machine] Checking Boot2Docker.iso hash
Jan 22, 2018, 10:34 AM GMT+10 - info: [main/docker-machine] Running /Applications/Local by Flywheel.app/Contents/Resources/extraResources/virtual-machine/vendor/docker/osx/docker-machine start local-by-flywheel
Jan 22, 2018, 10:34 AM GMT+10 - info: [main/docker-machine] Starting “local-by-flywheel”…
Jan 22, 2018, 10:34 AM GMT+10 - info: [main/docker-machine] (local-by-flywheel) Waiting for an IP…
Jan 22, 2018, 10:40 AM GMT+10 - info: [main/index] Existing Pressmatic data does not exist.
Jan 22, 2018, 10:41 AM GMT+10 - info: [renderer/CheckEnvPage] Check system promise response:
[ undefined, ‘machine-shutting-down’ ]
Jan 22, 2018, 10:41 AM GMT+10 - info: [main/docker-machine] Running /Applications/Local by Flywheel.app/Contents/Resources/extraResources/virtual-machine/vendor/docker/osx/docker-machine stop local-by-flywheel
Jan 22, 2018, 10:41 AM GMT+10 - info: [main/docker-machine] Stopping “local-by-flywheel”…
Jan 22, 2018, 10:58 AM GMT+10 - info: [main/docker-machine] Running /Applications/Local by Flywheel.app/Contents/Resources/extraResources/virtual-machine/vendor/docker/osx/docker-machine stop local-by-flywheel
Jan 22, 2018, 10:58 AM GMT+10 - info: [main/docker-machine] Stopping “local-by-flywheel”…
Jan 22, 2018, 11:07 AM GMT+10 - info: [main/index] Existing Pressmatic data does not exist.
Jan 22, 2018, 11:08 AM GMT+10 - info: [renderer/CheckEnvPage] Check system promise response:
[ undefined, ‘machine-shutting-down’ ]
Jan 22, 2018, 11:08 AM GMT+10 - info: [main/docker-machine] Running /Applications/Local by Flywheel.app/Contents/Resources/extraResources/virtual-machine/vendor/docker/osx/docker-machine stop local-by-flywheel
Jan 22, 2018, 11:08 AM GMT+10 - info: [main/docker-machine] Stopping “local-by-flywheel”…