You are travelling on a high-speed train, riding on an intercity bus, or driving across regional borders when your Google Pixel 10 suddenly loses its data connection. Signal bars may still appear on the screen, but your apps stop loading, navigation freezes, or you see a temporary "No Service" message before the connection returns.
This issue is fairly common when using an eSIM while travelling. Rapid movement between cell towers, weak 5G coverage, roaming authentication delays, and aggressive network switching can all contribute to temporary data interruptions.
The good news is that you can usually improve connection stability by changing a few settings on your Pixel 10.
Quick Answer
If your Google Pixel 10 keeps dropping its eSIM connection while travelling, try the following:
• Turn off Adaptive Connectivity.
• Switch from 5G to 4G/LTE if the option is available.
• Disable Cellular Data Switching if you use Dual SIM.
• Manually select the strongest supported network.
• Use Airplane Mode to force a fresh network registration.
These steps resolve most transit-related connectivity issues for travellers using eSIM data plans.
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Why Does the Pixel 10 Lose Signal While Travelling?
1. Rapid Cell Tower Changes
When travelling at high speeds, your phone frequently switches between cell towers. In some situations, roaming connections can take slightly longer to authenticate on a new tower, causing brief interruptions.
2. Adaptive Connectivity
Google's Adaptive Connectivity feature automatically switches between different network modes to optimise battery life and performance. In rapidly changing signal environments, these adjustments can occasionally contribute to temporary data interruptions.
3. Weak or Inconsistent 5G Coverage
5G can deliver excellent speeds, but coverage may vary significantly along train routes, highways, and rural areas. Constantly moving between weak 5G and stronger LTE coverage can sometimes cause brief connection drops.
4. Dual-SIM Switching
If your home SIM and travel eSIM are both active, your phone may periodically check alternative data connections, which can occasionally interfere with your travel data session.
5. Tunnels and Rural Coverage Gaps
Some interruptions are simply caused by limited network coverage in tunnels, mountain areas, and remote regions where signal strength is naturally weaker.
How to Fix Google Pixel 10 eSIM Signal Drops in Transit
Work through the following steps in order.
Step 1: Disable Adaptive Connectivity
Open Settings.
Tap Network & internet.
Scroll down and select Adaptive Connectivity.
Turn the feature Off.
This reduces unnecessary network switching while travelling.
Step 2: Switch to 4G/LTE
If your carrier allows it:
Go to Settings > Network & internet > SIMs.
Select your travel eSIM.
Tap Preferred network type.
Choose 4G/LTE.
LTE often provides a more stable connection during high-speed travel because coverage is generally broader and more consistent.
Step 3: Disable Cellular Data Switching
If you are using Dual SIM:
Open Settings > Network & internet > SIMs.
Select your travel eSIM as the preferred data line.
Turn Allow Cellular Data Switching off.
This keeps your phone focused on a single data connection.
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Step 4: Select a Network Manually
If your eSIM supports multiple partner networks:
Open Settings > Network & internet > SIMs.
Select your travel eSIM.
Open Automatically select network.
Turn the option off.
Wait for the network scan to finish.
Select the strongest supported carrier.
A manually selected network can sometimes provide a more stable connection than automatic network selection.
Step 5: Refresh Your Connection
If your phone loses service for an extended period:
Turn Airplane Mode on.
Wait 30 seconds.
Turn Airplane Mode off.
This forces the phone to perform a fresh network registration.
Frequently Asked Questions
Will using LTE make my connection slower?
Possibly, but LTE is often more stable than 5G during high-speed travel and is usually fast enough for navigation, video streaming, messaging, and remote work.
Why does my battery drain faster while travelling?
Frequent network searches and repeated tower changes can increase battery usage, especially when coverage is weak.
Is it normal to lose signal in tunnels?
Yes. Many tunnels and remote areas have limited or no mobile coverage, so short interruptions are completely normal.
Should I always disable 5G while travelling?
Not necessarily. If your route has strong and consistent 5G coverage, leaving 5G enabled may provide excellent performance. If you experience frequent dropouts, switching to LTE is worth trying.
Final Verdict
If your Google Pixel 10 keeps dropping its eSIM signal while travelling, the issue is usually caused by rapid network changes, inconsistent 5G coverage, roaming delays, or network switching features.
In most cases, you can improve stability by:
• Turning off Adaptive Connectivity.
• Switching to 4G/LTE.
• Disabling Cellular Data Switching.
• Manually selecting a supported network.
• Refreshing your connection with Airplane Mode.
These simple adjustments can significantly improve connection reliability and help keep your maps, messaging apps, and travel services running smoothly while you're on the move.