Troubleshooting mobile UI thread blocking and background script lag?

Hello everyone, I have been using a Peplink setup for our mobile command center recently and the connection stability is fantastic, but I’ve hit a persistent technical snag regarding the interface responsiveness when managing the dashboard on a mobile browser. Whenever I have several automated background tasks running—specifically for high-frequency telemetry polling or remote API syncing scripts—the entire management interface starts to stutter quite a bit. It feels like the main thread is blocking during the initial handshake with the server, which results in the page hanging for several seconds before the dashboard or log files actually become interactive.

I’ve already verified my local hardware load and checked the SpeedFusion tunnel latency, but these “micro-freezes” persist during peak execution of the background processes. I even went through a clean Delta Blox Fruit Script - Latest Working Script Execute 2026 setup for my mobile execution environment to see if using a more isolated script handler would stop the browser from stalling while I’m navigating the InControl interface on my iPhone, but I’m still hitting these intermittent timeouts where the UI just stops responding in real-time. It is becoming quite frustrating to manage our network effectively on the go when the management tools won’t stay fluid and the command response is so fragmented.

Has anyone else here dealt with similar execution lag or UI thread blocking specifically when running automated script managers alongside a data-heavy management interface on a mobile browser? I’m trying to determine if this is a conflict with how modern mobile browsers are prioritizing the JavaScript execution or if there is a specific optimization I should look at in my mobile settings to keep the handshake stable. I’d really appreciate any insights or shared experiences on how to keep the execution flow smooth so the management experience stays snappy for everyone in the field!