I have downloaded a large number of Sentinel-2 SAFE files using the R package 'sen2r', which has implemented a Google Cloud download method to retrieve products stored in Long Term Archive. This has worked for me, but after checking the files I have found a decent number of empty files appended with _.gstmp, which according to this represent partially downloaded temporary files that are supposed to be resumed by gsutil. I have re-run the sen2r() command (with server = "gcloud" setting) but it does not resume and correct the downloads as the folders are already there. I would like to resume downloading just the _.gstmp files as it took over a week to download all of the SAFE products and I don't want to start all over again. I'm guessing I can fix this by using 'gsutil' directly but I'm a bit out of my element as this is my first experience using Google Cloud and the sen2r author as they no longer have time to respond to issues on github. If you have any tips for resuming these downloads manually using gsutil command line it would be much appreciated.
I have searched stack exchange and also the sen2r manual and github issues and have found any other reports of the problem.
