I am using jsp with spring mvc without springboot along with plain css, bootstrap4 and jquery. The java application has several pages, each mapped to a backend route and the application works without errors sometimes but other times I get net::ERR_EMPTY_RESPONSE on 1 or 2 files or even the backend url that serves the web page. The same error appears on firefox, chrome and edge randomly. In chrome, i have already tried deleting history and cache, running on incognito mode. Attached the error snippets below for reference:
1. Failed URL
2. Failed resource (css)
This does not seem like an application level issue but likely a server issue as tomcat server does not send few file but this is my speculation and can't base it on actual facts.
The application is deployed on tomcat 8.5. There are more applications that are deployed on the same windows server with tomcat service. I am not knowledgeable in web service configuration so do I need to change some configuration for tomcat or can it be another issue entirely?
Any help or suggestion is greatly appreciated.