Probably out-of-date mods. But the ThunderStore manager would tell you to update them.

Also, make sure to run the latest release of Valheim and not the test patch. Mods might not be updated to that.

Every thing is up to date. just checked again. with latest mods also. I have noticed that in the config editor, only about 6 out the 40 mod configs are showing up

Are you running the public test of Valheim or the regular release?

Edit: You can also set in the ThunderStore manager which mods to load and which not.

The default load from steam. I looked in Betas and it shows none.

When I go to the bepInEx plugin folder, the mod folders are in there.

Hm, if you haven't specifically excluded the mods in the ThunderStore manager, then I don't know what is wrong. Unless the last time you played was before the latest patch and some mods just haven't been updated.

The last time I played was 5am today. then I got a little sleep and then repaired windows and reinstalled steam and the game.

Found the issue finally, when thunderstore mod reinstalled, it had a path to My drive D and I had installed valheim on drive c this go around. fixed now. thanks