I have created a fillable PDf and posted it on my website. It can be downloaded, filled, saved and when re-opened, everything is there as it should be. On some devices the saved pdf does not have the content saved. It is the same form. I need it to work on all PC and Mac devices, as I can't control what people use to fill out, save and re-send form.
How can I troubleshoot the problem? It doesn't seem to be browser specific.