Task 170 Issues

Im currently attempting to solve task 170 binary search in an array. I have a solution that works and the site even confirms me this. The problem is the additional task of solving in less than a minute. This would be fine as my program runs quicker than that. the problem is when i click on the test data to copy and paste into my program. the page gets extremely slow meaning i cant input my answer and click submit quick enough. Im not just slow by a couple seconds its often slow by a couple minutes due to this delay. has anyone else had this problem and if so how did you get around it? any help is appreciated.

UPDATE: as soon as i posted this i tried using the site on a different browser. I normally use chrome but used edge this time. ran so much quicker so i assume its an issue with chrome. if anyone ever has this problem in the future try different browsers.