How to respond to ``` Error in curl::curl_fetch_memory(url, handle = handle): Error in the HTTP2 framing layer ``` discussed at https://community-bioc.slack.com/archives/CEW1G98H1/p1571937096086400?thread_ts=1571932875.084300&cid=CEW1G98H1 ? There seems to be a work-around https://github.com/jeroen/curl/issues/156 (don't use http/2) but also evidence that this is an upstream (libcurl) problem https://github.com/curl/curl/issues/3750 (?? or is this some other related problem) and will eventually straighten itself out??