Hello,
If the amount of data that should be transmitted to the PC is more than a single FX3 can handle, can we use 2 FX3s at the same time? In theory this should be okey. do you think that problems can arise on the PC side of software?
You can use 2 FX3. However, you need to check what is the limitation from the root hub/host controller.
Please share a block diagram, for us to comment further on the feasibility