Timeline doesn't work on windows 10 1803

After updating windows, I tried new timeline feature. It worked for about 2 days. I could see my last photos and files. Now, It doesn't work at all - my last working history was on April 17 (I already removed it). I checked my windows settings - everything is on. I tried to re-entry my microsoft account, use local account and even create another microsoft account.

Some interesting information: Timeline works for my iPhone. I tried to use Microsoft Edge on iOS and it works... I can see my last history from phone on the PC. I don't know why PC history doesn't work on my PC.

So:

"Let Windows collect my activities from this PC" is on
"Let Windows sync my activities from this PC to the clouds" is also on
"Show activities from accounts" contains my 2 accounts and they're both on

Can you help me?

Bree said:

However you updated, you are running a pre-release Insider version which may explain your problems. Which version do you have? 17133, 17134.1 or 17134.5?
The official release is not available yet - it will be soon...

See: Windows 10 April 2018 Update will be available Monday, April 30 - Windows 10 Forums

It's 17134.1. There's new update, but updates didn't help me.

Bree said:

The official release may change things, there may well be further updates to come. We should know in less than two hours...
Countdown Timer until release

Still, doesn't work

I have the same issue but it works on my HP Omen Laptop but not on my Microsoft Surface Book (w/ performance base).

I was having the same problem and work on trying to fix for several frustrating hours today. Finally, grabbing at straws I turned on "Nearby Sharing" and everything started working.

DSEKUS said:

I was having the same problem and work on trying to fix for several frustrating hours today. Finally, grabbing at straws I turned on "Nearby Sharing" and everything started working.

Thanks for the suggestion but it did not work on my case. I am going to try reverting back and then upgrade again to see if that works.

Same problem.

I have added the registry entries and enabled the settings in Activity settings. At first, the Task View Icon didn't even show up. I had to enable it. Even when it's enabled, there is no timeline on the right hand side, nothing. Any ideas?