AR-750S file sharing issue

I’m trying to get file sharing with larger drives working on the AR-750S. Some USB3 drives don’t show up as mounted. I’ve tried a 500gb Samsung T5, and a Seagate 2TB, and a Seagate 1.5TB. Only the 1.5TB worked. I’ve tried connecting to a powered hub, with no luck.
I believe this issue is related to UASP in newer drives. It looks like I might need the package kmod-usb-storage-uas. How can I check if it’s installed? Could it be something else? What hints should I look for in the log file?

opkg list-installed | grep kmod-usb-storage-uas

It is not installed by default, solved my problem with a Seagate 4TB drive.

Installing the package kmod-usb-storage-uas in the plug-ins page seems to work.

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