Hey there! I’ve noticed that the clock on my Echo Dot keeps disappearing, which is pretty frustrating. I thought I’d share my experience and some tips that might help others facing the same issue. 
First off, I realized that the clock disappearing could be due to a few reasons. Maybe it’s a software glitch, or perhaps there’s an issue with the network connection. I started by checking the Alexa app to ensure everything was up-to-date. Turns out, there was a pending software update for the Echo Dot. After updating, the clock reappeared, but it was still a bit unstable.
I then looked into the settings within the Alexa app. I discovered that there’s an option to enable or disable the clock display. It was disabled for some reason, so I turned it back on. That seemed to help, but the clock would occasionally vanish again. I decided to do a hard reset on the device by holding down the power button for 15 seconds. When it rebooted, the clock stayed put!
If you’re still having trouble, I’d recommend checking your Wi-Fi connection. A weak or unstable signal can cause all sorts of issues with smart devices. You might also want to contact Amazon support for further assistance, as they can provide more specific troubleshooting steps.
In the meantime, I’ve been keeping an eye on the Alexa app for any updates or notifications. It’s also been helpful to join some forums where people discuss similar issues. The community is really supportive, and you can find a ton of helpful tips there!
I hope this helps someone out there. It’s been a bit of a journey, but I’m glad I figured it out! Let me know if you have any other questions or if there’s something else I can help with.