Meta slider not working with Firefox, Dolphin crash

Hi everyboy, I’ve just solved a nice problem with the Meta Slider plug-in, installed into the “Vintage” theme.

The problem: I was able to see the slide in windows IE11, but the slider was unloaded/invisible into Firefox. More, Dolphin browser running on the Ipad was displaying the slide correctly but after some time, it crashed.

I tried the solutions proposed in this forum (thank you for existing) and from other sites. At the end, I’ve found the problem: the images uploaded and added to the slider were in TIFF format. Yeeeees it was just a image format problem; I don’t know why, but as soon as I converted them into the png (and jpeg) format, everything started working.

I hope this will help somebody.

Have a nice deveopment ??