Ever since updating to the latest version of lightroom i've been unable to apply any presets from within the develop menu, even if i crate a new preset im still unable to apply. The only time i'm able to apply is from the library and they will apply but then i'm unable to change any of the settings in from the HSL menu. has anyone else come across this issue.
We're really sorry for all the trouble. Could you please let us know the exact version of Lightroom you are using now? Are you getting any specific error message while applying any of the preset?
You may try resetting the Lightroom preferences and check if that helps, refer: How to set Lightroom Classic CC preferences
Please post a screenshot of the develop module, showing the Basic pane.