Logon to yahoo web mail - select all unread by using the drop down at the top.
Then on the right side of the top bar - select the drop down to mark all as read.
This causes 1password to crash about 50% of the time.
I have many emails in my inbox - yahoo does allow you to scroll though them - the page is kind of large compared to an average website.
I get many emails from machines(notifications of events ) in this account. Reading the subject is enough for most email - so I look though a page and mark all as read. The thing crashes often. Guess I could use a different browser but it would be nice to get 1browser fixed. On restart it does not offer a crash report.
I have the current version of all software - iOS, 1pasdword along with everything else.
1Password Version: Not Provided
Extension Version: Not Provided
OS Version: Not Provided
Sync Type: Not Provided