<![CDATA[Core2 no display functions]]>This is so simple, its unbelievable it really happens. I turn on a brandnew Core2, connect with UIFlow, drag a labet to the screen and hit Run. Screen stays white.

]]>https://community.m5stack.com/topic/4253/core2-no-display-functionsRSS for NodeFri, 06 Mar 2026 14:05:48 GMTFri, 29 Apr 2022 09:24:05 GMT60<![CDATA[Reply to Core2 no display functions on Mon, 02 May 2022 09:06:14 GMT]]>I'm not sure what changed but last year something did and you can only run one instance at a time connected to a controller. If you open a second connection to another controller it does in deed cause problems, which is a pain as I used to run two controllers at a time for testing.

]]>https://community.m5stack.com/post/17365https://community.m5stack.com/post/17365Mon, 02 May 2022 09:06:14 GMT<![CDATA[Reply to Core2 no display functions on Mon, 02 May 2022 07:17:54 GMT]]>@kent-ong @felmue @ajb2k3

SOLVED - KINDA
Yes, this is a browser issue - and a BUG really

Changing the browser WILL solve the problem - temporarily - until you open a NEW TAB with another uiflow instance and another M5 connection, i.e an M5Stick. Apparently the underlying issue is that the browser (caches, cookies?) saves some display settings, i.e FONTS etc, and this causes the WSOD.

M5 team - fix this stuff man, it makes the product seem so unreliable when it's really just a bad web-coding issue

]]>https://community.m5stack.com/post/17363https://community.m5stack.com/post/17363Mon, 02 May 2022 07:17:54 GMT<![CDATA[Reply to Core2 no display functions on Sat, 30 Apr 2022 07:41:10 GMT]]>@ajb2k3 I ve encountered this issue. It seems it is the browser issue. I change to use MS edge and it works. hence i switch here and there.

]]>https://community.m5stack.com/post/17338https://community.m5stack.com/post/17338Sat, 30 Apr 2022 07:41:10 GMT<![CDATA[Reply to Core2 no display functions on Fri, 29 Apr 2022 16:03:43 GMT]]>Have you installed the latest Core2 firmware and not the latest Core firmware?

]]>https://community.m5stack.com/post/17332https://community.m5stack.com/post/17332Fri, 29 Apr 2022 16:03:43 GMT<![CDATA[Reply to Core2 no display functions on Fri, 29 Apr 2022 10:34:45 GMT]]>Hello @simmoe

have you tried anything else, e.g. changing the screen background for instance? Does that work?

Thanks
Felix

]]>https://community.m5stack.com/post/17331https://community.m5stack.com/post/17331Fri, 29 Apr 2022 10:34:45 GMT