Only native Browser working in Deepin.

Hello folks, after doing a clean install of 20.2 the only Browser that would work was the native Browser (named strangely enough "Browser"). I then did a second fresh install using the Safe Graphics option and both Chrome and MS Edge worked. Wonder did anyone have the same experience. Installed again using standard graphics options just to confirm. Need to use the non-proprietary Browser to get some work done and don't want to reinstall again. Observations, suggestions and help appreciated.