net/http: TLS handshake timeout

[RabbidDog]

I see the following error while trying to install a chart from an artifactory helm repo
chart.go:257] Error while downloading https://<artifactoryurl>/<path to chart zip> net/http: TLS handshake timeout

The artifactory repo is inside the company intranet and so is the cluster where swift is deployed.
the POST body looks like
{ "chart_url": "https://<url>", "values": { "raw": "****" }, "namespace": "****", "username": "*****", "password": "*****" }

I am able to install the app from the repo directly using helm.

Please let me know if you need more details

[RabbidDog]

Protocols supported:
TLS 1.2
TLS 1.2 (suites in server-preferred order):
TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (0xc030)
TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 (0xc02f)