grive2 "Rate Limit Exceeded" error

Üdv!
Mostanában egyre gyakoribb:

Reading local directories
Reading remote server file list
exception: /builddir/build/BUILD/grive2-84c57c121e03b070f80e1d8fd66749eead7a4d9e/libgrive/src/protocol/AuthAgent.cc(159): Throw in function long int gr::AuthAgent::CheckHttpResponse(long int, const string&, const gr::http::Header&)
Dynamic exception type: boost::exception_detail::clone_impl
[gr::http::ResponseBodyTag*] = {
"error": {
"errors": [
{
"domain": "usageLimits",
"reason": "rateLimitExceeded",
"message": "Rate Limit Exceeded"
}
],
"code": 403,
"message": "Rate Limit Exceeded"
}
}


[gr::http::ResponseCodeTag*] = 403
[gr::http::RequestHeadersTag*] = Authorization: ....
GData-Version: 3.0
...

verzió: grive2-0.5.0-13.20171122git84c57c1.fc28.1.x86_64

Frissebb nincs a testing repo-ban. Mintha azt olvastam volna, hogy van 0.5.1, de nem stabil még(?).
Van más utility Google Drive-hoz?