I understand that, I’ve tried both domain=CompanyWork and domain=CompanyWork.internal in my cred file and directly in fstab both result in the permission error when mounting the TrueNAS share but work just fine when mounting a share provided by Windows Server.

I’m assuming the domain=ip should be the IP address of the AD server right? That’s what I entered and still no luck. Same permission denied error as my past attempts.

I’d agree the OPNsense UI is probably more intuitive if you’ve never touched PFSense but I found the OPNsense UI difficult coming from many years of PF.

I’ve been using an R210ii with PFSense for like 8 years now. It’s been rock solid and only sips like 20 watts.