Insync 1.3.2, Linux 4.2 (ubuntu 15.10)
I use Insync with two Google accounts. Insync syncs 21k files in account 1 fine. It has failed repeatedly (i.e., across reboots and multiple days) on 12 files of 44k in another account. There are GDBadRequest and GDInternalError exceptions in event_logs.exception, but there’s insufficient detail for me to troubleshoot.
The files are mostly PDFs, which I have plenty of elsewhere in the system.
Other files continue to sync.
Sending logs to support in a moment.