SlickVPN Not Working? Here are 7 Easy Fixes

Find out how to quickly diagnose and resolve SlickVPN connectivity issues

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Struggling with SlickVPN not working? Don’t panic, I’ve also been in the same situation and overcame it. It’s a frustrating barrier to your online privacy and the world of geo-restricted content. 

However, if you tackle the underlying cause, you’ll revive your connection. Keep reading to see how.

1. Check Your Internet Connection

When your internet connection is slow or unstable, it can interrupt the continuous data flow required for a stable SlickVPN connection hence it might fail to work. Go to to test your internet speed.

Speed test

Here’s a breakdown of the internet speed required for VPN usage:

  • Download: Speeds of at least 25 Mbps or higher.
  • Uploading: Speeds of at least 3 Mbps or higher.
  • Ping (Latency): Less than 100 milliseconds (ms) for smooth online gaming

If the speed is low, opt for a different internet connection.

Switching to a wired Ethernet connection can be a more stable alternative than using WiFi. It might reduce the chances of connectivity common issues with wireless networks.

In situations where moving to a wired connection does not resolve the issue, the problem may lie with your Internet Service Provider (ISP). Contact your ISP for further assistance.

If your Internet connection is stable and SlickVPN is not working, try the next fix.

2. Change Servers

Sometimes, the server you’re connected to might be congested or blocked. SlickVPN has over 150 servers to allow you to change anytime you experience any issue.

To change server:

  1. In the Slick VPN app, click on the location button.
  2. Select a different region.
SlickVPN servers
  1. Now try to connect to SlickVPN. If it establishes a connection, you can enjoy safe browsing.

If not, then try the next fix.

3. Clear Your Browser Cache and Data

Clearing the cache and data helps solve SlickVPN connectivity issues by removing old and conflicting information that can interfere with its ability to establish a stable connection. 

To do this, follow the below steps:

  1. Select the three dots in the top right corner, scroll down, and click Settings. 
  2. Go to Privacy and Security and click Clear browsing data.
Privacy and Security
  1. On the Time range button, select All time, Tick cookies and other site data, and cached images and files boxes then Clear.
Clearing browsing data
  1. Reconnect to SlickVPN.

If you still can not connect with Slick VPN, keep reading.

4. Reinstall or Update the App

When an app is outdated, it may not be compatible with the latest internet protocols or security standards, leading to difficulties in establishing a stable connection. To ensure optimal performance and connectivity, it’s crucial to keep your SlickVPN app up to date.

➡️ Reinstall the App (PC)

To reinstall the app:

  1. Type Control Panel on the search button beside the Windows icon then press Enter.
  2. Click Program.
System Programs
  1. Select Program and Features.
Programs and Features
  1. Right-click on the SlickVPN app then select Uninstall.
  2. Visit the SlickVPN official website, pick an application compatible with your device, download it, and launch it on your device.
SlickVPN apps

➡️ Update the App

Updating the app can also fix the issue.

Occasionally, if your SlickVPN app is out of date, you’ll receive a notification prompting you to update it. Click on the update button, and the app will be upgraded to the newest version.

5. Check the Device Limit

SlickVPN supports a maximum of 5 devices at the same time on one subscription. Going over this limit can cause connection issues.

To resolve this, check the connected devices and remove the ones you’re not using.

6. Add SlickVPN as Exception in Your Firewall and Antivirus (PC)

Firewall and antivirus programs are designed to protect your computer from threats, but sometimes they can mistakenly identify SlickVPN as a potential risk. This misidentification can lead to disconnection issues or prevent the VPN from functioning. 

However, completely turning off your firewall and antivirus is not advisable as it leaves your computer vulnerable to actual threats.

➡️ Windows antivirus

Follow the below steps to add an exception for SlickVPN to your Windows antivirus:

  1. Type Window Security on the search button beside the Windows button and select enter.
  2. Select Virus & threat protection.
Virus & threat protection
  1. Select Manage settings.
Manage settings
  1. Click Add or remove exclusions.
Add or remove exclusions
  1. Click Add an exclusion and select SlickVPN.

➡️ Windows Firewall

Follow the below steps to add SlickVPN to the exception list for your firewall:

  1. Type Control Panel on the search button beside the Windows icon and press Enter.
  2. Click System and Security
System and Security
  1. Select Windows Defender Firewall.
Windows Defender Firewall
  1. Click Advanced Settings.
Advanced Settings
  1. Select Inbound Rules.
Inbound Rules
  1.  Click New Rule.
New Inbound rule
  1. Select Program then select Next.
Program rules
  1. Click Browse.
Browser program
  1. Select SlickVPN click Open then press Next.
  2. Allow the connection then click Next.
Allow the connection
  1. Choose when to apply the rule then click Next.
When to apply the rule
  1. Add a name and description, and click Finish.
Add name and description

Your SlickVPN should now work without issues after adding an exception.

7. Try an Alternative VPN

If you’ve tried all the suggested fixes and still find SlickVPN not working, consider switching to a different VPN provider.

There are numerous alternatives each with its own set of features and benefits. ExpressVPN often stands out for me as a top choice due to its fast connection speeds, robust security features, and a wide range of server locations.

Follow the below steps to sign up:

  1. Visit the official ExpressVPN website.
ExpressVPN website
  1. Pick a subscription.
ExpressVPN Plans
  1. Download a compatible app.
ExpressVPN apps
  1. Launch the app on your device and fill in your details to continue.
Log in to ExpressVPN app
  1. Select a server and click the connect button.
ExpressVPN connecte

ExpressVPN has servers in 105 countries making it easy to switch from one location to another in case one is blocked. Also, this VPN service offers app updates frequently to ensure it is updated and works without issues.


Upgrade to an error-free experience! Get this stable VPN app for fast & secure browsing!
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Final Words

Tackling issues with SlickVPN not working can be frustrating, but these seven easy fixes provide clear solutions. Some fixes may work for your device while others might not solve the issue. Try out all the fixes, pick what works best for you, and enjoy a seamless connection.

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