I had a similar issue that was logged with either FM22 or FM21 - We found the issue was with how some of the modes of mouse software work with assigning commands to mouse keys - for example the Logitech Gaming Software for my G602 mouse has two modes - on-board memory and automatic game detection. If set to automatic mouse commands would work, but if mouse is set to on-board memory mode FM doesn't correctly pick up what command is assigned to the mouse button, but it does in the other mode.
For example, I assign Ctrl+L/R to Mouse buttons 5/6 for the quick flicks, which works in Automatic mode, but in Memory mode FM treats the mouse buttons as only assigned to Left/Right keys without the Ctrl modifier.
Can't set additional mouse buttons in shortcuts menu
in Crash, Technical Issues and Game Performance Support Portal
Posted
I had a similar issue that was logged with either FM22 or FM21 - We found the issue was with how some of the modes of mouse software work with assigning commands to mouse keys - for example the Logitech Gaming Software for my G602 mouse has two modes - on-board memory and automatic game detection. If set to automatic mouse commands would work, but if mouse is set to on-board memory mode FM doesn't correctly pick up what command is assigned to the mouse button, but it does in the other mode.
For example, I assign Ctrl+L/R to Mouse buttons 5/6 for the quick flicks, which works in Automatic mode, but in Memory mode FM treats the mouse buttons as only assigned to Left/Right keys without the Ctrl modifier.