С сегодняшнего дня я получаю много

ПРЕДУПРЕЖДЕНИЕ conda.gateways.disk: exp_backoff_fn (47): необработанный откат с ошибкой 41

предупреждения при попытке обновить или установить пакеты с помощьюconda install или жеconda update, Например:

(...) C:\Users\...> conda install numba
Fetching package metadata ...........
Solving package specifications: .

Package plan for installation in environment C:\...:

The following packages will be DOWNGRADED due to dependency conflicts:

    numba: 0.30.0-np111py35_0 --> 0.30.1-np111py35_0

Proceed ([y]/n)? y

numba-0.30.0-np111p35_0 100% |###############################| Time: 0:00:00   2.50 MB/s
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backof,f_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41
WARNING conda.gateways.disk:exp_backoff_fn(47): Uncaught backoff with errno 41

После этого пакеты устанавливаются, но все эти предупреждения указывают на то, что что-то не работает должным образом.

OS: Windows 10 64 bit
conda: 4.3.4

Не могли бы вы рассказать, что мне нужно сделать, чтобы исправить эти предупреждения? Или я могу их игнорировать?