Removing Homeyduino device impossible?

Cant seem to be able to remove a device made with Homeyduino.
Had to reflash it and since then I cant seem to add new devices, probably because the old one is still there…

"Could not find that device"error.

An way I can force this?

Managed by Developer site, took a while but after reboot Homey device was removed! yeahhh!!