When Telegram Stayed on “Connecting” in Vietnam, the Best VPN Delivered the Shipping Release

Telegram had been showing Connecting… for nine minutes when the freight agent sent his final SMS: “Release before 11:30 or the cartons stay until tomorrow.” I was in a coworking booth in Ho Chi Minh City with a signed shipping authorisation on my laptop and a Telegram group I could no longer open. I blamed the app, forced it to close and restarted the Wi-Fi. Nothing changed. Then I opened my established VPN, chose a nearby server and watched that app remain on Connecting too.

The document on my desktop authorised a freight forwarder to collect eighty-six cartons of product samples from a warehouse outside the city.

The cartons were scheduled to move to the port that afternoon. Without the signed release, the driver could not collect them, and the booking would roll into the next day. That would put the samples behind the vessel cut-off and delay a buyer presentation in Singapore.

The freight agent’s team used Telegram for the job. The group contained the driver’s details, warehouse contact, booking reference and every version of the packing list.

Email would eventually reach them. “Eventually” was not useful with forty minutes left.

The strange part was that the rest of the internet worked.

The coworking connection opened cloud storage immediately. I could send ordinary email, load news sites and download the signed document from our company drive.

Telegram alone remained frozen.

That failure made more sense after Vietnam’s Ministry of Science and Technology ordered telecom providers to block the messaging service in May 2025. The directive required providers to take measures against Telegram and report their implementation by June 2.1

The result did not always look like a clean nationwide switch being turned off. Access could differ by provider and connection type. In one public Vietnam discussion, people described Telegram failing on home or local mobile networks while still working through a roaming SIM.2

That matched the problem in front of me.

The coworking Wi-Fi was fast enough to move the file.

It simply did not provide a usable route to the app that needed it.

The larger provider gave me a map, then a protocol menu

My established VPN was the obvious first choice.

It had years of public history, a large support operation and servers throughout Asia. I had used it on previous business trips without trouble. Under ordinary conditions, choosing Singapore and clicking Connect would have ended the problem.

This time, the connection never completed.

I tried Hong Kong.

Then Japan.

The server names changed. The result did not.

The VPN app would begin negotiating, pause for several seconds and return to its disconnected state. Telegram continued displaying the same blue line at the top of the screen.

I opened the settings.

The provider offered several protocols and an automatic mode. That flexibility was normally a strength. With the warehouse driver waiting, it became a sequence of guesses.

I changed the protocol once.

The tunnel connected.

Telegram loaded a burst of old messages, including three from the freight agent asking whether the release was ready.

I attached the signed PDF and pressed Send.

The progress circle reached 6 percent.

Then the VPN disconnected.

Telegram returned to Connecting…, and the file stopped beside a grey retry icon.

The provider had hundreds of possible routes, but none of them mattered if the network recognised and interrupted the tunnel before the document reached the group.

Conventional VPN connections can sometimes be identified from their traffic behaviour even when the content inside the tunnel remains encrypted.3 The practical consequence was already visible: changing countries did not change what the coworking network did to the connection.

I had begun by comparing server locations.

Now I needed one route that looked ordinary enough to remain open.

Roaming data reached Telegram but could not carry the file

My phone had a regional travel eSIM that was roaming in Vietnam.

I disconnected the laptop from the coworking Wi-Fi, enabled the hotspot and tried Telegram again.

The app opened immediately.

New messages arrived from the driver, the warehouse and the freight agent. I could see that the collection vehicle was already waiting outside the facility.

For a moment, the roaming connection looked like the answer.

I attached the shipping release.

The file reached 18 percent, slowed and stopped.

The booth was in the centre of the building, away from the windows. My phone showed one bar of signal, occasionally two.

I carried it into the corridor and placed it on a shelf near the glass wall. The upload resumed, reached 43 percent and failed when the signal dropped again.

The roaming data had found a way to Telegram.

It could not move the document reliably.

I could have sent photographs of individual pages, but the agent needed the signed PDF as one file. The warehouse also required the final packing list and authorisation to share the same booking reference.

I returned to the booth and reconnected the laptop to the faster Wi-Fi.

The first option had server reach but no working tunnel. The second had Telegram access but not enough stability for the task.

What I needed was the combination neither had given me: access to Telegram over the connection capable of sending the file.

The smaller app opened Telegram on the same Wi-Fi

The backup on my laptop was OnlydogVPN^↗.

It had fewer server locations, fewer independent ratings and a shorter public history than the established provider. I had installed it before the trip because its interface was organised around connection problems rather than geography.

Until that morning, I had thought of that as a simpler design choice.

With the driver waiting, it became the reason I opened the app.

I selected the preset for a restrictive network.

The connection formed over the coworking Wi-Fi.

I returned to Telegram.

The Connecting… message disappeared.

The freight group updated immediately, placing the agent’s latest message at the bottom:

“Need signed release now.”

I attached the PDF again.

Six percent.

Twenty-eight.

Sixty-three.

The coworking connection hesitated for a moment, but the upload continued.

The progress circle closed.

A check mark appeared beside the document, followed by a second one.

I sent the final packing list.

That file completed too.

The freight agent replied less than a minute later.

“Release received. Driver entering now.”

A photograph followed from the warehouse gate. The collection truck was beside the security booth, and the driver was holding the printed booking sheet.

At 11:18, the agent posted the update that ended the emergency:

“Cargo collected. Port booking protected.”

The original task was complete. The signed release had reached the correct group, the driver had entered the warehouse and the samples were still moving that afternoon.

Only then did the technical difference matter.

The restrictive-network preset added obfuscation so the connection was less recognisable than the tunnel that had stalled earlier. I could not inspect the coworking network’s internal filtering rules or identify the exact rule separating the two attempts. I could see the useful result: the established provider repeatedly failed on the same Wi-Fi, while the smaller app opened Telegram and delivered both documents.

The phone joined without another account setup

The cartons were moving, but the job was not finished.

I needed to leave for the warehouse and confirm the seal number before the truck continued to the port. The Telegram group would remain the fastest place for updates while I was in the taxi.

I opened the VPN app on my phone.

Instead of creating another account, finding a password or approving a login email, I linked the phone with a verification code displayed on the laptop.

Telegram connected over the phone’s local mobile data.

By the time I reached the building lobby, the freight agent had posted the truck registration and the warehouse had uploaded a photograph of the loaded cartons.

That second connection solved a smaller problem. The laptop had completed the urgent transfer; the phone let me continue the same job while moving away from the coworking Wi-Fi.

In the taxi, the agent sent the seal number.

I compared it with the warehouse photograph and replied:

“Confirmed.”

There was no dramatic second rescue. There did not need to be one. The app had already completed the task that mattered, then removed one more piece of account friction from the next step.

Vietnam changed the comparison from location to reachability

The established provider remained the more familiar company.

Its longer operating history, larger support organisation and broader server network were meaningful advantages. The smaller service’s fewer locations and shorter body of independent reviews remained its clearest limitation.

But the shipping release did not require a Vietnamese server or the shortest theoretical route to Singapore.

It required Telegram to open on the connection in front of me.

The established provider offered several nearby countries and multiple protocol choices. None kept the blocked app available long enough to send the document.

Roaming data reached Telegram, but the weak signal could not carry the file before the warehouse deadline.

The smaller app addressed the restriction directly. It connected through the fast coworking Wi-Fi, delivered the signed release and then moved the same working setup onto my phone without another account process.

In Ho Chi Minh City that morning, the best VPN for Vietnam was not the one with the closest server on its map. It was the one that turned Telegram from a blue Connecting… line back into the tool the shipment depended on.