Recently one of our clients has started to complain regarding the time it's taking to load a page to edit in the Umbraco backend, which we've narrowed down to be pages that contain TInyMCE 3 editors. It seems these pages take around 20 seconds or longer to load.
Looking at a javascript profiler, I can see /umbraco/plugins/tinymce3/tinymce3tinymceCompress.aspx?rnd=aa73de69-bbc7-4924-a45a-7708a0212a47&module=gzipmodule&themes=umbraco&plugins=contextmenu,umbracomacro,noneditable,inlinepopups,table,advlink,media,paste,spellchecker,umbracoimg,umbracocss&languages=en taking 21 seconds to finish, but can't work out why?
We've got two servers load balanced, not using SSL that have other Umbraco sites running happily on, so it's isolated to this one site across all environments (Testing / Staging / Production).
I've seen comments suggesting to set <viewstateMoverModule enable="false" />, but this is already set.
In the logs table there's a lot of entries for Error adding stylesheet to tinymce (id: 2044). System.ArgumentException: No node exists with id '2044', and sure enough node 2044 doesn't exist but changing the stylesheet on the related editor doesn't seem to fix this?
Has anyone stumbled upon this before? Any ideas on what we can try next?
Back end performance issues in v4.7.0
Hi,
Recently one of our clients has started to complain regarding the time it's taking to load a page to edit in the Umbraco backend, which we've narrowed down to be pages that contain TInyMCE 3 editors. It seems these pages take around 20 seconds or longer to load.
Looking at a javascript profiler, I can see /umbraco/plugins/tinymce3/tinymce3tinymceCompress.aspx?rnd=aa73de69-bbc7-4924-a45a-7708a0212a47&module=gzipmodule&themes=umbraco&plugins=contextmenu,umbracomacro,noneditable,inlinepopups,table,advlink,media,paste,spellchecker,umbracoimg,umbracocss&languages=en taking 21 seconds to finish, but can't work out why?
We've got two servers load balanced, not using SSL that have other Umbraco sites running happily on, so it's isolated to this one site across all environments (Testing / Staging / Production).
I've seen comments suggesting to set <viewstateMoverModule enable="false" />, but this is already set.
In the logs table there's a lot of entries for Error adding stylesheet to tinymce (id: 2044). System.ArgumentException: No node exists with id '2044', and sure enough node 2044 doesn't exist but changing the stylesheet on the related editor doesn't seem to fix this?
Has anyone stumbled upon this before? Any ideas on what we can try next?
Thanks a lot
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