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Send tab to device is not sending on windows 10

Firefox 91.0.1, W10 Pro, 20H2, build 19042.1165

I have two W10 devices, a desktop and laptop, both logged into the same Firefox account. If I send a tab from either device it shows sent but never shows up on the other device. Sync is working fine.

Any suggestions?

Firefox 91.0.1, W10 Pro, 20H2, build 19042.1165 I have two W10 devices, a desktop and laptop, both logged into the same Firefox account. If I send a tab from either device it shows sent but never shows up on the other device. Sync is working fine. Any suggestions?

Wšykne wótegrona (3)

Well this gets a little more interesting. The tabs showed up on the desktop hours later but never showed up on the laptop. Looks like I won't be able to use this feature because of its instability, i.e., it doesn't work.

Hi spcl.stuff,

  • Ensure notifications are allowed in both the devices.
  • If yes, then disconnect both devices.
  • Sign back in to Firefox on both devices and hopefully the send tabs will be working again.

I got similar problem. I send a tab from Android to Windows and it didn't arrive. I even clicked Sync now but nothing. I tried to relogin on both devices.