Pixova Lite not saving Preloader options

Hi, I am using your Pixova Lite template, and I cannot turn off the Theme options - General - the PRELOADER. The above options are saved. Only the ones below “Enable Preloader? Enable the LOADING message that is displayed when pages are loading ?”
cannot be saved. When i click on Disable, no Save button activates. Any idea why?
Thank you, Petr

Hey there,

I hope you are well today and thank you for your question.

Please deactivate all plugins especially cache and minify plugins then test it on another browser or computer.
If this doesn’t work, You can increase your memory limit to php. Can u please ask your hosting provider to do it 128M.

Best regards,