sync freezes (on 100% of a file upload)

[exos]

Hi, I'm trying to sync a local directory with a mega folder, but megacmd repeatedly freezes when a file upload is 100%.

Copying a/b/somefile.mp3 -> mega:/a/b/somefile.mp3 # 100.00 % of 1.4MB at 54KB/s 25s

Making a strace:

▶ sudo strace -p 32002
strace: Process 32002 attached
epoll_wait(4,