Carrier Aggregation - RX channel 2 out of range for configured RX frontends

[neilrep]

Issue Description

Srsenb running error (LookupError: IndexError: multi_usrp: RX channel 2 out of range for configured RX frontends)

Setup Details

We're running an EPC --> enodeB --> SDR (b210) --> duplexer --> antenna . A complete set-up for a box base station. SRSENB 20.10.1 , UHD 3.15.0

Expected Behavior

No Error upon running srsenb

Actual Behaviour

After configuring and changing parameters for Carrier Aggregation using SDR Hardware, (link: https://docs.srslte.com/en/rfsoc/app_notes/source/2ca/source/index.html) As I run the srsenb, we facing UHD RF error.

see attached file of my configuration from rr.conf and enb.conf, I also attached the picture of srsenb error. See screen grab below.

Additional Information

rr.txt enb.txt