The latest snapshots seem to be working properly due to a recent bugfix;
Fixed by;
I have left my previous Google Drive link active just in case things go wrong with snapshot builds again, as several other routers use the same chipset for the 2.5G WAN and people have been making changes frequently that have been breaking the WAX206 2.5G WAN.
I have deleted the previously mentioned files and added the latest factory and sysupgrade images from 2023-05-05 SNAPSHOT (r22734).
I have added luci and luci-app-attendedsysupgrade to both the factory and sysupgrade images.
The builder page gave me the following SHA256 sums, but you are still trusting me to have not altered them and given you bad SHA256 sums. Anyone can verify these SHA256 sums (and hence the packages in the link) are unaltered while the r22734 build is still up by adding the same two packages mentioned above and doing a build, but as the build number will increment soon, the contents and sums will change on the build page compared to these.
Factory SHA256: 93ceb20065411b1ccd141421ea9c8f07f0692b12cbd56c9f2d92d5d641dc41e6
Sysupgrade SHA256: 9482ad6bd849d496b803afe17c61d3e3872fe87be5a2f4e320bf3d7d34ca40d8