another reason may be related cache, because use windows machine, please Delete all the contents of below directories: C:\Users\{your USER_NAME}\.android\build-cache C:\Users\{your USER_NAME}\.android\cache C:\Users\{your USER_NAME}\.gradle\caches PS...

from the error log, it seems the network issue. please try use browser (e.g. Chrome) to access the links in the error log, e.g. https://dl.google.com/dl/android/maven2/androidx/arch/core/core-common/2.1.0/core-common-2.1.0.pom if can access, then try...