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# How to Fix Frozen Screens and Dropped Calls for Remote Teams
[Apex Technology Blog ](https://trustapex.com/blog/categories/blog) [Technology](https://trustapex.com/blog/categories/technology)
[Tim Campbell](https://trustapex.com/blog/blogger/tim-campbell)
Wednesday, 14 October 2026
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When remote employees face constant app freezes and dropped calls, the problem is rarely their work ethic. Unoptimized home internet routing and improper VPN configurations are usually to blame. Here is how to eliminate network bottlenecks and keep your team working smoothly.
When a remote employee connects to your network, every piece of company data travels across standard consumer internet hardware. If all that data gets forced into a crowded virtual private network (VPN) tunnel without prioritization, cloud apps freeze and voice calls drop.
The result is lost billable time, frustrated staff, and interrupted client meetings.
## Identifying the Bottleneck
Standard VPN configurations send 100 percent of a device's Internet traffic through your corporate firewall. That includes work-critical applications, but it also includes non-essential web browsing, software updates, and video streaming.
When essential tools compete with background internet noise over a single connection, lag spikes happen. Expecting your team to work through constant reconnects is an unnecessary drain on efficiency.
## Three Steps to Optimize Remote Connections
Resolving these performance drops comes down to proper traffic routing and device management.
- **Enable split tunneling** - Configure your VPN so sensitive internal applications route through the encrypted tunnel, while general web traffic uses a direct internet path. This simple adjustment frees up bandwidth for critical tasks.
- **Prioritize real-time traffic** - Apply Quality of Service (QoS) rules on remote network gear to prioritize Voice over Internet Protocol (VoIP) data over large file downloads and background updates.
- **Update network drivers** - Keep your team’s endpoint wireless network interface cards updated with the latest drivers from major hardware manufacturers. Outdated drivers are a frequent cause of local Wi-Fi drops.
## Keeping Your Remote Operations Running Smoothly
Providing your team with functional, fast technology is one of the easiest ways to protect your operational efficiency. When technical friction disappears, your team can focus on client work instead of fighting connection errors.
If your remote workforce continues to deal with lagging software, frozen screens, or dropped VoIP calls, we can help audit your existing network architecture. Call Apex Technology at (704) 895-0010 to review your remote network setup today.
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Tags:
[Remote](https://trustapex.com/blog/tags/remote) [Network](https://trustapex.com/blog/tags/network) [VoIp](https://trustapex.com/blog/tags/voip)
[ Beware What You Wish For: The Ghastly Security Ris... ](https://trustapex.com/blog/beware-what-you-wish-for-the-ghastly-security-risks-of-careless-ai-adoption)
About the author
[  ](https://trustapex.com/blog/blogger/tim-campbell)
[Tim Campbell](https://trustapex.com/blog/blogger/tim-campbell)
[ ](https://trustapex.com/blog/blogger/tim-campbell)
Tim Campbell is the President of Apex Technology which he founded in 1998. In 2009, Apex launched its Managed IT Services division. Since its inception, Apex has become the premier Managed IT Services Companies in the Charlotte metro area specializing in Managed IT, Security, Data Backup & Cloud Computing Solutions.
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[More posts from author](https://trustapex.com/blog/blogger/tim-campbell)
[ Monday, 12 October 2026 Beware What You Wish For: The Ghastly Security Risks of Careless AI Adoption ](https://trustapex.com/blog/beware-what-you-wish-for-the-ghastly-security-risks-of-careless-ai-adoption)
[ Friday, 09 October 2026 Why Unmanaged Routers and Switches Cost Your Company Time and Money ](https://trustapex.com/blog/why-unmanaged-routers-and-switches-cost-your-company-time-and-money)
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Wednesday, 14 October 2026
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