I've been experiencing an unusual issue with Opera on my Windows machine and would appreciate some assistance. It seems that the synchronization of bookmarks between devices is not working as expected.

Here are the details of the problem:

Syncing Troubles: I have Opera installed on both my Windows desktop and my laptop. However, changes made to bookmarks on one device are not reflecting on the other. I've ensured that synchronization is enabled on both devices, but the updates don't seem to be syncing properly.

Delay in Sync: Even after waiting for a considerable amount of time, the changes made to bookmarks do not appear to be syncing promptly. I've tried manually triggering synchronization, but the problem persists.

Checkpoints Verified: I have verified that both devices are signed in with the same Opera account, and synchronization settings are identical. However, the bookmarks don't seem to be updating as expected.

Updated Versions: Both devices are running the latest version of Opera for Windows, and I've checked for updates to ensure that I'm using the most recent version that includes any potential bug fixes related to synchronization.

I would appreciate any guidance or suggestions on how to resolve this issue. Has anyone else encountered a similar problem with bookmark synchronization on Opera for Windows? If so, how did you address it?

Thank you in advance for your help!