I just pulled out our POD X3 Pro w/ Flash 2.10 and USB Firmware 1.00 installed and connected both an FBV Shortboard and an FBV Shortboard MKII.
When you have a "Dual Tone" patch active and select Tone 1, do your Stomp/Mod/Delay/Reverb bypass switch functions work correctly?
Then, switching to Tone 2, are you saying that these same switches are not engaging or bypassing those corresponding parameters?
If so, I'd re-flash the POD X3 Pro again. Back up your patches first in Monkey using Backup/Restore, but when you re-flash choose to "not keep existing patches".
Also, try a different CAT-5 network cable to connect your FBV controller to the X3 Pro.
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