


Go to Slack Alert Style and choose either Banners or Alerts.From the list that appears, select Slack.Open System Preferences on your desktop (not in Slack) > Notifications.Type “slack://notReallyWindows10” command and press Enter.Press the Windows key + R to bring up the Run dialog box.You can try resolving the issue by disabling Slack’s integrations and reverting to previous settings. Go to Slack, select Reset Cache on Next Launch.Once you clear the cache, sign in to your workspace again and see if you receive any messages.If nothing yet, return to the Reset menu and click on Reset. Then, restart your device and check if you receive message notifications.Press the Windows key and search for Slack.Either way, you’ll end up with similar results. Luckily, it’s easy to clear the cache, but you might find slight differences in steps depending on which Slack version you’re using. However, as the data piles up, messages can sometimes disappear. Slack stores cached data to speed up loading times and improve user experience. You can trace Slack’s failure to show messages to a cache error. You can also choose the hours you don’t want to receive messages manually. Depending on what you want to do, you can either disable or modify this feature.Open Slack and go to Preferences > Notifications and scroll down to the Do Not Disturb section.Differences in time zones between team members and the workspace creator can enable DnD, as well. If you turned on “Do Not Disturb” mode, Slack will not send you message notifications. At the Notification Preferences menu, toggle on All New Messages and click Done.ĭisable or Adjust DnD mode (Do Not Disturb Mode).For each workspace, click on the Cog icon and select your notification preference. You can also change each channel’s setting.

Set Deliver Notifications via to Windows Action Center. Scroll down to the Sound & Appearance tab.Go to the Notification tab and check that the All New Messages toggle is selected.Open Slack and open up the preferences menu.If you have several workspaces, you’ll need to establish a default setting for all of them. Workspace administrators can change the default notification setting. If you haven’t received messages in your UI, chances are that the notification bar is disabled from Slack’s setting menu. If you can’t see any message notifications, move on to the next method below. Once you’re done, close the app and restart your device.Open your Slack app and click on every unread message.By doing so, you’re essentially telling the app that you’d like to receive more notifications about these messages in the future. Read all pending messages to fix this problem. If you receive many Slack messages and ignore most or all of them frequently, you’ll start seeing fewer and fewer message notifications. Slack filters messages based on how it interprets user interest.
