I can't install 23.05.5 on my TP Link WPA 8631Pv4.
Used both 'stock' sysupgrade version and custom build (no ppp)
Same goes for 23.05.4 (even though it's mentioned on the hardware page that it does...)
I can boot to failsafe mode and roll back to 23.05.3 which runs pretty stable.
Board has ramips MT7621 SoC..