Porteus

glad that IOMMU issue is sorted. i'll disable it by default in next Porteus release.

as soon as I click 'yes' or 'no' the connection disconnects

that's ok - at then end pns-tool brings down all interfaces to return to the original state.
please copy xzm module generated by pns-tool to /porteus/modules floder and you should have working wifi connection after reboot.

Cheers

Ahh... yeah I did that and the result is that wifi is working fine...hurray.

you're brilliant fanthom; thank you for all the help and patience.