I updated my (boss’s) website banner slider in Magento 2 today. I replaced existing images (fully working banner/slider) with lower-res images of the same dimensions. Now, only one image is loading, and it is not sliding through all of the images, nor showing arrows or pagination.
I can flush the cache as a common fix. I am worried about doing that because I do not have direct access to the code/files/server that the site is hosted on if something were to bug when I flush it. Is that a reasonable worry, or should I go ahead and flush it regardless? Flush the entire cache or just a specific cache type?