Metagrid Pro 6.0.1 - cannot finalize Reaper integration

I follow instructions inside the app, but still integration status is shown as “incomplete” and Reaper as “not running” even though session is opened.
I’ve been using Metagrid Pro for a long time and when switched to Metaserver 5.x.x with Loop MIDI everything is working back again.

REAPER 7.74
Win 11 Pro x64
CPU: Intel i9 12900 KF
RAM: 128 GB DDR 4
GPU: RX 6600 XT

Same here, but I’m running the same setup as I was with MS 5.1.8, and even though it says ‘setup incomplete’, it’s working.

For me it’s not working, but mainly because this new Metaserver is constantly disconnecting, no matter if via WIFI or USB. Literally I cannot do anything in this new version from the side of iPad app