Redirect…with '/capital letter' ….! Need help..

HTTP 302 is not an error. The HTTP response status code 302 Found is a common way of performing a redirection. BPS does not log 302 HTTP response status code entries. BPS ONLY logs 400, 403 and 404 HTTP response status codes/errors.

There is a known issue with the facebook bot generating 403 errors. You can just choose to ignore these.
https://forum.ait-pro.com/forums/topic/facebook-bot-facebook-externalhit_uatext-php-facebook-bot-403-error/#post-5896

If 302 redirects are working intermittently then most likely BPS has nothing to do with this issue.

Do these BPS troubleshooting steps to see if this issue is being caused by BPS or not.
https://forum.ait-pro.com/forums/topic/read-me-first-free/#bps-free-general-troubleshooting

/TXYZY/ is not a valid page/URL – 404 error. This is a website or URL problem and not related to BPS.

If you would like to redirect invalid URL’s you can do something like this with .htaccess code.

RedirectMatch 301 ^/TXYZY/$ https://www.example.com/some-example-page-or-post/