Remote not working (aka Flymote, Air-Mouse)

Hi dev team,

Issue: Flymote not working (also know as T2-Fly-Air-Mouse, see on YouTube)
LibreELEC version: v7.90.009
Hardware: RaspBerryPi 3B

LibreELEC:~ # lsusb
Bus 001 Device 005: ID 24a7:2402
Bus 001 Device 004: ID 0951:1665 Kingston Technology Digital DataTraveler SE9 64GB
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

A few months ago I last used it in OpenElec and then it was working. Just now tried it again on LibreElec and it's not working properly:
Mouse part is not as it is supposed to be and most of the buttons don't work.

Hope it's something that can easily be fixed

Thx in advance!

PM: it's a pretty common remote in The Netherlands because it's sold by the biggest reseller of the RaspberryPi: SOSsolutions