deploy fails on vdsl

I was deploying my projects normally, after changing my network to VDSL -deploy fails at the end of uploading and gives error message - either connect to mobile hotspot or downgrade router to ADSL in order to make upload succeed

No file, test, or entry point is named. Start by reproducing deployment over VDSL, capture the exact error at the end of uploading, and compare the result with a mobile hotspot or ADSL connection; the investigation is complete when the cause is identified and deployment succeeds over VDSL or the limitation is clearly documented.

Written by the indexing model from the issue text.