Hello, I am User of Opera software cataloque since Opera 6. It was never perfect, but closest to fit my criteria, so thank you for you hard work.
I have updated few weeks ago Opera to 46.2.2246 on my Samsung S7 with Oreo. Since this version the synchronization of tabs got broken. It is not sync'ing all of them, but random 1-5. Recently I had 100 of them, but I decided to copy them manually (!) and cleared all the data through Android settings that application got fresh and new to vanish possible issues from my side. Then I have created completely new Opera account (the one I am writing from), on my PC I have reinstalled Opera Browser, removed totally the user profile, logged in to the new one and imported my bookmarks from html backup file. Speed dials got synced, bookmarks got synced, tabs weren't. In Opera sync-internals there are no errors at all, all is green all is heart-beating. When I am opening new tabs on my mobile browser only up to 5 of them are being shown on the sync.opera.com/web or in Opera for Desktop, and even these aren't the latest ones, but random.
I have also tried to disable power saving features for your application thinking that Android is killing Opera while in sync, but apparently that wasn't the case, because the issue still persists.
I have reported this error but as always there is no response nor update (Throughout perspective of few years I see your release program doesn't support quick bugfixes at all).
Can you please help me to investigate how this problem could be solved? What else can be done from my side to eliminate potential issues I could have? I am syncing through multiple VM's and mobile devices and this issue is very disturbing.