Unable to connect to Time Capsule when VyprVPN connected

I found out today that my iMac has been unable to backup to my Time Capsule since installing and connecting VyprVPN. Both Finder and Time Machine preferences are unable to connect to Time Capsule.
I’ve setup Connection Per App feature in vpn preferences and have set System Preferences and Time Machine to ‘Bypass VPN’.

iMac running macOS Mojave v10.14.3
VyperVPN v2.20.0.6706

any ideas how to fix this?

Seems to be working fine now after the latest macOS update