We have developed a product using the TM4C1294 LAN with a web server based on the enet_s2e example design.
We have customized the web pages that were in the example design for our company colors and product images and removed some unused features.
I have noticed that the served web page is not repeatable with what I am guessing are CCS style changes on reload or page navigation. And some times actual errors occur on the page content where we get the HTML 200 data in the web page. Some times the navigation changes where I select a menu items and rather than the selected web page loading into the normal main index.htm region the browser gets just the selected page and looses the navigation of the index.html.
I will attache a screen shot later.
Would like some ideas for troubleshooting.
Would like some ideas for wireshark setup to capture such errors. I have tried some wire shark captures but am rather amateurish at setting up filters. So far I have not found any insight from my capture efforts.
I never saw such errors in the example project and assume it is something I have done. I have not gone back to the reference enet_s2e project to try "break" it by adding our web page changes into in incrementally.
IIRC, I have some what larger image files than the example project had.
The errors happen in Firefox 66.0.4 64 bit and on IE. I think IE is much more prone to errors.