The problem with navigation in Chrome appears to be caused by the GeoPrinter Chrome extension. A post from the developer earlier today indicated that this problem was due to changes in Chrome and had been fixed in the latest release of GeoPrinter, 2.45. I was having this problem (running Chrome Version 56.0.2924.87, the latest stable release), unchecked my addons, and then re-enabled them one at a time. Doing this isolated GeoPrinter as the likely culprit. Visiting GeoPrinter's support page, and using Google Translate (Czech to English) provided the answer. I removed by existing version of GeoPrinter (2.40) and added the new version from the Chrome Web Store. Navigation seems to work fine now.