AEM 6.5, SPA, Angular 9, Bootstrap 4AEM Forms packages:adobe-aemfd-linux-pkg-6.0.1120.zipadobe-aemfd-compat-pkg-2.0.48.zipSometimes a submission fails for no obvious reason in the UI. When we look in error.log, we see errors about an "Illegal address". We've been unable to come up with steps to rep...