Radius Attribute problem CCR to UBNT CPE

I run a small wisp. It is a bridged network from core router to CPE. I run ubiquiti for cpe in router mode. At the WAN interface of the CPE I can VLAN for a NATed address or no VLAN for public. CPE authenticates via PPPoe thru radius. Billing software hands yes/no to radius with bandwidth limiting attributes.

I was using edgerouter pro, but due to a number of issues with er pro I have changed to CCR1036. Which I am very impressed.

The problem I am having is bandwidth limiting is not working. On original ER Pro I was handing WISPr Bndwidth-Max-Up and Max-Down which worked well.
On the CCR however WISPr does nothing.
If I use Mikrotik-rate-Limit 1000000/5000000 only the upload from CPE is shaped.

Hoping someone has some input or direction for me to look.

Thanks for any help in advance

Where is your RADIUS server? is it “usermanager” on the CCR or do you use another server?

CCR is pointing to a stand alone freeradius server on management network