[APP] Slide - Automate your curtains

Having the same problems here since a few days.

Slide is unavailable in Homey, but works in the Slide (Android) app. Slide is in local mode (checked once again), on the latest firmware and the Homey app is too.

After I deleted the device from Homey and trying to add it again, it doesn"t find it.
Homey and Slide are in the same network/vlan.

Anyone an idea what to do?