XPlane11 issue

[RRStandfordTuck]

First of may I say thank you for adding me to the forum.
I have used a Gladiator stick for quite a while without any real problems. However I have had to reinstall XPlane11 due to some errors, in which the joystick worked ok. However in the installation there are some issues with buttons not working. This may be an XPlane issue as some of the mouse clicks also do not work as they should.

I have a Mac BTW!

In the Log.txt file which is generated everytime the sim is started I have noticed some errors relating to VKB, so I hope someone may have an answer

0:00:04.862 E/HID: Rejecting button for VKBsim Gladiator - VID:8989PID:289 because we're out of slots for this device
0:00:04.862 E/HID: Rejecting button for VKBsim Gladiator - VID:8989PID:289 because we're out of slots for this device
0:00:04.862 E/HID: Rejecting button for VKBsim Gladiator - VID:8989PID:289 because we're out of slots for this device

There are a total of 84 of these identical lines in the Log.txt file.

Thanks in Advance for any help.