Settings not saving and showing up as blank

This morning I have updated WP (to v5.8.2), CF7 (to v5.5.3) and other plugins and I am experiencing the same problem. Help please.

Rolling back CF7 to v5.5.2 fixed it for me right now.

Also want to confirm that Contact form 7 TO API + Basic Auth does not work with latest Contact form 7. The only solution now is to Roll back CF7 to v5.5.2

Best regards
Malinka

Same problem here!

hi,

Same big issue here…

It totally stopped working after updates ??

Same problem here, also solved by the rollback. Even to version 5.4.2, because extra slashes were added automatically after saving my XML API configuration.

Does anyone know, if this plugin will be sometimes updated?