Troubleshooting mobile UI thread blocking and background test execution timeouts?

Hello everyone, I have been using some of the latest AI-driven testing tools for a few mobile-first projects recently and the automation efficiency is fantastic, but I’ve recently hit a persistent technical snag regarding the mobile interface responsiveness when I’m checking my test logs or cloud execution status on the go. Whenever I have several automated background tasks running—specifically for high-frequency result polling or custom build-indexing scripts to keep track of my regression history—the entire mobile browser 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 test reports or dashboard metrics actually become interactive.

I’ve already verified my local hardware load and checked my network latency, but these “micro-freezes” persist during peak execution of the background processes. I even went through a clean 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 forum or my automated testing tools 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 my QA workflow 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 testing 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 for the remote UI or if there is a specific optimization I should be looking 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 mobile testing experience stays snappy!