Images field always uses 'older/low quality' thumbnails

[Robin S]

I am finally getting around to exploring PW3.x (3.0.20 to be exact) but the new images field is always showing 'older/low quality' thumbnails.

When I first upload the images and have not yet saved the page the thumbnail quality is good. But as soon as I save the page I get low-quality thumbnails and the low-quality notice. Ticking the checkbox to recreate thumbnails and saving has no effect on the thumbnail quality and the message remains.

Any ideas how to fix this?

PW is running on XAMPP with PHP 5.5.33

[Robin S]

I solved this - it was due to a module of mine in which I use the admin image thumbnails. I just needed to adjust the module code to account for the new default thumbnail height of 260px.