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+**This is just a short notice to all Synology users who may experience problems launching the application.**
+
+As found out in [this issue](https://github.com/Tzahi12345/YoutubeDL-Material/issues/449#issuecomment-921386012) Synology users may want to consider unlocking all firewall settings for private IP.
+(or playing around with safe middlegrounds if possible - the writer of this page doesn't have a Synology NAS of their own, so ymmv!)
+
+___
+If any further tips and guides for Synology become known to us we will update the page as they are brought to our attention. :)
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