AUC Issues - Invalid Argument (22)

I seem to be having AUC usability issues this morning. Is this a known issue? Is there anything I can do to diagnose the problem further?

Hardware: RT3200
Firmware: 23.05-SNAPSHOT (r23633-c7b6cfac40)

root:~$ cat /etc/config/attendedsysupgrade 

config server 'server'
	option url 'https://sysupgrade.openwrt.org'

config client 'client'
	option upgrade_packages '1'
	option auto_search '0'
	option advanced_mode '1'

root:~$ auc
auc/0.3.2-1
Server:    https://sysupgrade.openwrt.org
Running:   23.05-SNAPSHOT r23633-c7b6cfac40 on mediatek/mt7622 (linksys,e8450-ubi)
Invalid argument (22)
root:~$ 
root:~$ /usr/sbin/auc -b 23.05 -B 23.05-SNAPSHOT
/usr/sbin/auc/0.3.2-1
Server:    https://sysupgrade.openwrt.org
Running:   23.05-SNAPSHOT r23633-c7b6cfac40 on mediatek/mt7622 (linksys,e8450-ubi)
Invalid argument (22)
root:~$ 

The ASU server is down. Best you can do is either rerun auc or check for the overview.json and friends to appear at https://sysupgrade.openwrt.org/json/v1/

well, the ASU update server is up again.. but things not looking good (yet)...

UPDATE: fixed as of this morning

 kmod-cfg80211: 6.1.62+6.5-1 -> 6.1.64+6.5-1
Are you sure you want to continue the upgrade process? [N/y] y
Requesting build............................................................Generate local signing keys...
Generate local certificate...
Package list missing or not up-to-date, generating it.

Building package index...
Downloading https://downloads.openwrt.org/snapshots/targets/qualcommax/ipq807x/packages/Packages.gz
Updated list of available packages in /builder/build_dir/target-aarch64_cortex-a53_musl/root-qualcommax/../../../../builder/dl/openwrt_core
Downloading https://downloads.openwrt.org/snapshots/targets/qualcommax/ipq807x/packages/Packages.sig
Signature check passed.
Downloading https://downloads.openwrt.org/snapshots/packages/aarch64_cortex-a53/base/Packages.gz
Updated list of available packages in /builder/build_dir/target-aarch64_cortex-a53_musl/root-qualcommax/../../../../builder/dl/openwrt_base
Downloading https://downloads.openwrt.org/snapshots/packages/aarch64_cortex-a53/base/Packages.sig
Signature check passed.
Downloading https://downloads.openwrt.org/snapshots/targets/qualcommax/ipq807x/kmods/6.1.64-1-1763aacc7248702f887609f8c80e68c4/Packages.gz
Updated list of available packages in /builder/build_dir/target-aarch64_cortex-a53_musl/root-qualcommax/../../../../builder/dl/openwrt_kmods
Downloading https://downloads.openwrt.org/snapshots/targets/qualcommax/ipq807x/kmods/6.1.64-1-1763aacc7248702f887609f8c80e68c4/Packages.sig
Signature check passed.
Downloading https://downloads.openwrt.org/snapshots/packages/aarch64_cortex-a53/luci/Packages.gz
Updated list of available packages in /builder/build_dir/target-aarch64_cortex-a53_musl/root-qualcommax/../../../../builder/dl/openwrt_luci
Downloading https://downloads.openwrt.org/snapshots/packages/aarch64_cortex-a53/luci/Packages.sig
Signature check passed.
Downloading https://downloads.openwrt.org/snapshots/packages/aarch64_cortex-a53/packages/Packages.gz
Updated list of available packages in /builder/build_dir/target-aarch64_cortex-a53_musl/root-qualcommax/../../../../builder/dl/openwrt_packages
Downloading https://downloads.openwrt.org/snapshots/packages/aarch64_cortex-a53/packages/Packages.sig
Signature check passed.
Downloading https://downloads.openwrt.org/snapshots/packages/aarch64_cortex-a53/routing/Packages.gz
Updated list of available packages in /builder/build_dir/target-aarch64_cortex-a53_musl/root-qualcommax/../../../../builder/dl/openwrt_routing
Downloading https://downloads.openwrt.org/snapshots/packages/aarch64_cortex-a53/routing/Packages.sig
Signature check passed.
Downloading https://downloads.openwrt.org/snapshots/packages/aarch64_cortex-a53/telephony/Packages.gz
Updated list of available packages in /builder/build_dir/target-aarch64_cortex-a53_musl/root-qualcommax/../../../../builder/dl/openwrt_telephony
Downloading https://downloads.openwrt.org/snapshots/packages/aarch64_cortex-a53/telephony/Packages.sig
Signature check passed.
Downloading file:packages/Packages
Updated list of available packages in /builder/build_dir/target-aarch64_cortex-a53_musl/root-qualcommax/../../../../builder/dl/imagebuilder
Downloading file:packages/Packages.sig
Signature check passed.
Collected errors:
 * pkg_hash_check_unresolved: cannot find dependency libubox20231130 for mtd
 * pkg_hash_fetch_best_installation_candidate: Packages for mtd found, but incompatible with the architectures configured
 * opkg_install_cmd: Cannot install package mtd.
 * satisfy_dependencies_for: Cannot satisfy the following dependencies for mtd:
 * 	libubox20231130
 * opkg_install_cmd: Cannot install package mtd.
make[2]: *** [Makefile:189: package_install] Error 255
make[1]: *** [Makefile:154: _call_manifest] Error 2
make: *** [Makefile:274: manifest] Error 2
Error: Impossible package selection
Bad message (74)
root@AP_S:~#

this is for a dynalink dl-wrx36