Please, only serious help. I do not have time to go back and forth because my help request was not actually read carefully (I have been having a lot of trouble with that lately everywhere I ask for help and it is frustrating). Thank you in advance. My school uses Savvas Realize for assignments. EVERY other browser opens it perfectly, via the link we are given from the teachers, but I HATE OTHER BROWSERS. It does not automatically log me in like it is supposed to, just constant redirect then sign in screen which will not let me sign in (error message). I made sure all the other browsers were set up as identically as possible to this Firefox. I have tried *every*single* privacy and browsing function to try to unblock the constant redirects. Antivirus is not the problem nor is my VPN. Savvas, the school and the school district do not see anything on their side, & I believe them, since this seems to ONLY be a "on Firefox problem"; not Chrome, Opera GX or Edge. They all work. I even purchased a new laptop! This STARTED occurring about the middle of last school year, sometime between October-March(?). It just all of a sudden stopped working and never came back. At this point my fingers are pointing to whatever update Firefox had around that time. Thank you for help.