Dear Mozilla Support Team, I hope this message finds you well. I have encountered several issues while using Firefox, particularly with tab synchronization between devices and general performance when switching profiles. It seems that tabs do not sync reliably, and there are significant slowdowns when managing profiles on my Android device. I would appreciate it if you could guide me towards the best way to resolve these issues, or let me know if there is a workaround available. I am an avid Firefox user and would love to see these issues resolved. Thank you for your help and support. Best regards Tibor