Bug with FAL and null on Image (fortuitously)
In TYPO3 9.5.9 and a developed extension based on Extbase, the FileReference will not be returned after a few hours (value NULL).
The query of the model or the rendering of the images via fluid initially works without any abnormalities. After hours, the value NULL is sporadically returned for the FileReference. Once the cache is emptied with 'empty all caches', everything is fine again, d. H. the FileReference will be returned correctly.
Is this bug known and are there any solutions to this?