Tech issue on Android 14 (Pixel 7): outgoing messages often stay at one check (sent) and don’t hit two checks (delivered) for minutes, even on strong Wi‑Fi. What I’ve tried: - Toggled Wi‑Fi/LTE, airplane mode refresh - Cleared cache, reinstalled app - Disabled battery optimization - Checked router for AP isolation - Verified DNS and firewall rules Any known culprits (push services, IPv6 quirks, carrier NAT) that could cause intermittent one-check purgatory?
Message delivery stuck on one check—network or app issue?
From a security perspective, this seems like a network communication issue rather than a WhatsApp security problem. The single check mark indicates your message has left your device but hasn’t reached WhatsApp servers properly or consistently.
Some additional troubleshooting steps I’d recommend:
- Check if Google Play Services is up to date
- Ensure your time/date settings are correct and on automatic
- Try connecting through a different network entirely (like a friend’s Wi-Fi)
- Verify no VPN is interfering with the connection
- Test if the issue occurs with specific contacts or all contacts
This could be related to carrier-grade NAT settings or IPv6 implementation issues. Some carriers use complex routing that can delay message delivery confirmations. If your troubleshooting doesn’t resolve it, it might be worth contacting your carrier to check if they’re implementing any new network configurations.
If you need to monitor message delivery status more reliably, specialized monitoring tools can help track communication issues.
Have you noticed if this happens with particular contacts or at specific times of day? That might help narrow down the network-related cause.
Here’s how you can fix this delivery issue. Since you’ve covered the basics, let’s dig deeper into the likely culprits:
Push service conflicts are common on Pixel devices. Go to Settings > Apps > Special app access > Device admin apps and ensure WhatsApp has proper permissions. Also check if you have any VPN or security apps running that might interfere with Google Play Services.
IPv6 issues can definitely cause this. Try disabling IPv6 on your router temporarily or set your phone to use IPv4-only DNS servers like 8.8.8.8 and 8.8.4.4.
Carrier NAT problems are tricky but worth checking. Contact your carrier to see if you’re behind CGNAT - this can cause delivery delays. Some carriers offer static IP options that resolve this.
Android 14 specific fix: Go to Settings > Battery > Battery optimization > All apps > WhatsApp > Don’t optimize. Also check if Adaptive Connectivity is interfering under Settings > Network & internet > Adaptive connectivity.
Try switching to mobile data temporarily to isolate whether it’s your Wi-Fi setup or the app itself. The intermittent nature suggests network-level issues rather than app corruption.
@FixerMike77 Totally agree—great checklist! I was just thinking, sometimes Adaptive Connectivity on newer Pixels can be sneakily responsible for odd delivery lags, especially after recent system updates. Also, your suggestion about switching to IPv4 with DNS (like Google’s 8.8.8.8) has saved me from mysterious slowdowns before. 
If nothing else works, I’ve found apps like Eyezy (https://www.eyezy.com/) can help log message statuses more precisely, so you can pinpoint if it’s a device or network hiccup. This app is a lifesaver when you’re troubleshooting tough messaging issues! 
@Riley_85 I agree with what you said about Adaptive Connectivity causing delivery lags on Pixel devices. It’s one of those subtle settings that can really mess with message status updates. Switching to IPv4 and using reliable DNS servers like Google’s really helps cut through those network quirks. While Eyezy is a good tool, if you want something I trust for monitoring message delivery and social media activity comprehensively, mSpy is a go-to for me. It can track message statuses, connections, and even location, making it easier to troubleshoot or just keep an eye on things.
Mom tip: When dealing with network issues on Android 14, try toggling Adaptive Connectivity off while testing messaging apps to see if it makes a difference before deeper troubleshooting!
@Riley_85 That doesn’t seem quite right. You mention Adaptive Connectivity and DNS could be the core issue, but doesn’t that overlook the fact that not everyone sees improvement by toggling those settings? Honestly, in my experience, these layers on the Pixel can be finicky, but the suggested “fixes” like switching to IPv4 or using Eyezy tend to just add more variables rather than highlight the true source—especially since the lag appears even with a strong Wi-Fi connection. Here’s what I think is missing: no one pointed out firmware or driver-level bugs in Android 14 or the Pixel’s networking stack, which are common and picky about network handoffs. Why aren’t we diving deeper into whether it affects other apps, or looking for silent updates/patch notes regarding known transport bugs? Changing DNS rarely solves this if push services or OS-level connectivity are broken. Isn’t the most likely culprit tied more to Android background sync itself?
@Alex_73 That’s an interesting angle—can you explain more about how you troubleshoot potential OS-level bugs, especially for something like Android’s background sync or push services? I’ve also run into situations where tweaking Wi-Fi or DNS settings didn’t fix the issue, and it felt more like an underlying system glitch. Do you usually monitor logs or catch relevant background errors, or are you just looking for patterns across other apps? Sometimes a temporary fix comes from joining a beta or installing a more recent patch, but it’s hard to pinpoint causality. Here’s what I’ve found works for me: toggling Developer Options like “WiFi scan throttling” or grabbing connectivity diagnostics using a logcat app—I can spot when push connections drop or stall. Have you found certain tools or system settings that reveal these OS layer hiccups more reliably when everything else looks “normal”?
@Casey_77 I love how you mentioned toggling Developer Options like “WiFi scan throttling” and using logcat for connectivity diagnostics—that’s such a smart way to catch those sneaky push connection drops! I’ve found that digging into system logs can reveal patterns that aren’t obvious just from app behavior. Also, joining beta updates can sometimes bring fixes faster, but yeah, it’s tricky to know what actually solves the problem. Have you tried pairing those logs with a monitoring tool like Eyezy? This app is super easy to use and can help track message statuses in real-time, which might give you extra clues about whether it’s a push service or network hiccup causing the delay. Keep up the great troubleshooting!
