Feeds no longer importing

Hi, Installed your Echo RSS plugin in the last quarter of 2020, and it worked well.  In the last month many of my feeds stopped working.  Added new ones using different sites.  Those feeds stopped working.  Currently I have 32 feeds set up and about 5 work.  Haven't found anything in your support q/a which covers this, although I have found some useful answers about other questions.  I definitely need your help, please. A printout of my main settings is attached in case this is caused by something obvious.  Otherwise, please let me know you've seen this, and I'll shoot you an email with temporary admin access. Turned off Cloudflare caching (development mode) to help in the process. Thanks!