Troubleshooting mobile UI thread blocking and sync execution timeouts?

Hello everyone, I’ve been using eM Client across my desktop and mobile devices for a while now and I’m really impressed with the V10 categorization features, but I’ve recently hit a persistent technical snag regarding the mobile interface responsiveness. Whenever I have several automated background tasks running—specifically for high-frequency IMAP folder polling or custom tag-indexing scripts—the entire mobile browser and app interface starts to stutter quite a bit. It feels like the main thread is blocking during the initial handshake with the mail server, which results in the message list hanging for several seconds before the category tabs or search filters actually become interactive.

I’ve already verified my local hardware load and checked my IMAP/POP3 sync settings, but these “micro-freezes” persist during peak execution of my 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 community forum or my webmail dashboard 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 inbox 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 email 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 email management experience stays snappy!