FastShare.cz plugin: "Wait before starting more free downloads"

[slrslr]

@jiaz @raztoki @ALL

Hello, i added numerous fastshare.cz files to the jDownloader queue and after it downloaded some it started showing this error:

"Wait before starting more free downloads"

throw new PluginException(LinkStatus.ERROR_HOSTER_TEMPORARILY_UNAVAILABLE, "Wait before starting more free downloads", 3 * 60 * 1000l);

When i right click file or all queued files, go to Other (sub-menu), then "Reset", it will then start downloading some file (not the one i clicked), but after complete that one file, again all files become "Wait before starting more free downloads", and i would have to repeat whole process for each file. jDownloader was already restarted and issue is stil there. Even overnight not fixed it. But before this issue started appearing, i downloaded number of queued files without problem.

Is there too low delay between starting consecutive downloads? What is the correct delay? Can the plugin be fixed to prevent this issue for all new users?

UPDATE: it appears like this issue is caused by one file i am queuing. When this file is attempted to be downloaded it makes all queued files "Wait before starting more free downloads", but when i move this file at the end of the queue, it jdownloader automatically resume downloading of the first in queue file within some time (unsure how many minutes or so). But when i add this bad file back, then the issue repeats (all files marked as "Wait before starting...")