| Title | Started by | Date created | Latest post | Posts |
| Final test phase, submission of results, ranking - guidelines [challenge ends September 11, 23:59 UTC] | Radu | Sep 07, 2019 | 4 years, 7 months | 1 |
| When will be validation HR images available? | fenglinglwb | Sep 04, 2019 | 4 years, 7 months | 1 |
| Upload failed | fenglinglwb | Aug 25, 2019 | 4 years, 7 months | 3 |
| VSR results on validation dataset are too large to be submitted | Andy8888 | Aug 15, 2019 | 4 years, 8 months | 7 |