Hello,
i have a Problem with a couple of multiple Raspberry Pi Devices with Screenly OSE installed.
Two Weeks ago they stopped displaying Websites from IServ which is a Software in the Education Sector.
In IServ there is a Module which provides URLs which then contains specific Timetables/Content for the pupils.
For example this one:
https://sz-birkenweg.de/iserv/public/infodisplay/show/13/2454a17cf63467ebe746aa94163b0c33
I can access the URL from other PCs without Problems and other Websites work also without Problems with the Screenly PIs.
On the Screenly-Displays there is just a white Screen.
Can anyone help me?