Kodi cec kms-drm issues

[halfagascan]

Clean install of FreeBSD 13.0-RELEASE-p4 amd64.
Intel(R) Core(TM) i5-4250U CPU @ 1.30GHz NUC
Pulse eight usb adaptor.
Base installed, desktop-installer installed, kodi installed, some errors see bug PR 260490,
Kodi starts and runs, plays iptv channels, no issues. Just need to use a usb mouse to control.
As part of kodi install, libcec-6.0.2, gets installed.
As user:
echo 'scan' | cec-client -s -d 1
ERROR: [ 3553] error opening serial port '/dev/ttyU0': Permission denied

ls -all /dev/ttyU0 crw------- 1 root wheel 0x182 Dec 19 09:09 /dev/ttyU0

id uid=1001(jerry) gid=1001(jerry) groups=1001(jerry),0(wheel)

as root:
echo 'scan' | cec-client -s -d 1
opening a connection to the CEC adapter...
ERROR: [ 19932] failed to ping the adapter 3 times in a row. closing the connection.
Connection lost - trying to reconnect

requesting CEC bus information ...
ERROR: [ 40898] failed to ping the adapter 3 times in a row. closing the connection.
Connection lost - trying to reconnect

CEC bus information

device #0: TV
address: 0.0.0.0
active source: no
vendor: Unknown
osd string: TV
CEC version: unknown
power status: on
language: ???

device #1: Recorder 1
address: 1.0.0.0
active source: no
vendor: Unknown
osd string: Recorder 1
CEC version: unknown
power status: unknown
language: eng

Part of cec debug, much to long to post here:

CEC bus information

device #0: TV
address: 0.0.0.0
active source: no
vendor: Unknown
osd string: TV
CEC version: unknown
power status: unknown
language: ???

device #1: Recorder 1
address: 1.0.0.0
active source: no
vendor: Pulse Eight
osd string: CECTester
CEC version: 1.4
power status: on
language: eng
currently active source: unknown (-1)
Illegal instruction (core dumped)

ls -all -rw------- 1 root wheel 38088704 Dec 19 09:45 cec-client-6.0.2.core

And cec never connects to or sends to the tv
Some internet searching seems to suggest a bad hdmi cable, this same set works fine on linux.
Can anyone provide more troubleshooting advice or a fix?

Maybe this is related?
Pulse-Eight/libcec@8d5379d

pkg info libcec
libcec-6.0.2
Name : libcec
Version : 6.0.2
Installed on : Sun Dec 19 07:44:33 2021 CST
Origin : multimedia/libcec
Architecture : FreeBSD:13:amd64
Prefix : /usr/local
Categories : multimedia
Licenses : GPLv2
Maintainer : [email protected]
WWW : http://libcec.pulse-eight.com/
Comment : Library to control Pulse-Eight's HDMI-CEC adapter

pkg info drm-kmod
drm-kmod-g20190710_1
Name : drm-kmod
Version : g20190710_1
Installed on : Sun Dec 19 07:37:45 2021 CST
Origin : graphics/drm-kmod
Architecture : FreeBSD:13:*
Prefix : /usr/local
Categories : graphics
Licenses :
Maintainer : [email protected]
WWW : https://github.com/FreeBSDDesktop/kms-drm
Comment : Metaport of DRM modules for the linuxkpi-based KMS components
filed this as well Bug 260579
thanks