X-notifier Neo

If one mail has anything in it, I can't see the other mails on the dashboard. I've looked through options, and can't figure out how to clear the dashboard. Today, I had hotmail on there, with junk mail in it. It wouldn't clear. I went into options and deleted that hotmail, but it came back. I deleted all the junk mail and it still came back, and I couldn't get to the Gmails I knew I was signed into. I had to finally remove Hotmail as an option and refresh to get rid of it, and then the Gmails were all signed out.

Is there any way to fix this? Thank you for all you do.

I miss a lot of notifications because the sound isn't working in Firefox or Chrome. I get popups only for my main account. Is there a way to fix this, or to add it to Firefox notifications so I can get the sounds and popups for all of my emails?

Thank you for all your hard work on this program.

Is there a way to create or utilize an option (much like on legacy versions of X-notifier) to reset the mail counter when you open unread message post-notification?

Hi,
I did an update to version 2.2.8. In the settings I have "Inbox only" checked, but now I am also notified about emails in the tab advertisement. It shows me more than 20.000 new emails :D. Can this be fixed, please?

Worked perfectly for years, but now, one by one, over a period of about 5 days, all my gmail accounts are no longer listed in the drop down menu of X notifier. 
What's going on?
Thanks.

PC
Windows 10
CHrome: Version 87.0.4280.88 (Official Build) (64-bit)

I just bought a new computer and synced my Firefox up. Everything was working okay at first for my 10 gmail accounts that I have logged in. Then, one by one, over the course of about an hour or so, they individually stopped being on the list. Eventually, none of them were listed at all and when I went under my settings, only 6 were showing, but were grayed out.

Now, none of them are showing in any fashion whatsoever - not in any menu - despite being logged in on Google.

What do I need to do to get this to work?

I even tried going back to the regular x-notifier and that immediately just had my gmail accounts in red and didn't work at all, either.

Yahoo seems to work okay.

I've tried clearing my cookies and cache. That didn't work. All it did was log me out and even by signing in again, not a single gmail account is showing up on any of my container tabs as working with x-notifier.

Can't have mail checked for more than one Live/Outlook accounts at the same time. If I login to one it displays unread mails while the other dissapears from Dashboard (https://xnotifier.tobwithu.com/xn/)

It appears the main X-Notifier has completely stopped working, so I looked into Neo. For the most part it *does* work (and does what I need) - however, the one thing I'd like to change (to make it similar to X-Notifier) is this:

When I visit the mail site (Gmail, etc.) the "counter" refreshes back to 0. I don't need to know that there are unread messages in my mailbox (I do that intentionally); I just need to know when there are NEW messages. How do I do that?

It works with any other account, but when it reffers to my Yahoo mail account, simply it doesn't appear, it's like never were there.

I've tryed to delete all yahoo cookies (including Instagram and flick cookies) and loggin again, but still nothing.

If I go to the Dashboard, it's not there, but if I go to options, I can see the account, but in a grey color.

Does anyone know how do I keep Neo installed across browsers but disable syncing the same settings? eg the sound / email accounts on one PC are not the same as the other and I would like the extension to reflect this?

thanks