@felmue Thanks for replying. I'm currently using UIFlow2 v2.3.7. If I remove the "GET" commands, as shown in the image, it works without displaying these values, obviously. I'm using Core Basic with the latest version UIFlow2 v2.3.7. Could that be related? [image: 1762882829733-6427e3b2-595e-4456-a647-1395a76d634d-image.png] But when I add a single "GET" command, this error occurs at startup. [image: 1762882886434-b6971018-763d-4c4a-88ec-fcc4a5f7a333-image.png] [image: 1762882993712-0c33d82b-4dd9-4eec-bf80-15af19f49716-image.png] Thanks in advance for replying, I have several open messages and no one is answering.

@Bat21 Tested in UIFlow 1 with the sample program, it doesn't work either. Here's the error: [image: 1757582116100-253ef438-13f9-48cf-a0c1-72c0f6d81024-image.png] I can't work with these new modules. It's very important to me that they work.

@Bat21 This is the proyect. https://uiflow2.m5stack.com/?pkey=a4a84f44144c4c8dbe372b983a04ada4

Hello everyone Also bought Core 2 All examples do not work either. I am a little desperate. Thanks.