diff --git a/src/slic3r/Utils/Http.cpp b/src/slic3r/Utils/Http.cpp index 97279dddc..099fd6168 100644 --- a/src/slic3r/Utils/Http.cpp +++ b/src/slic3r/Utils/Http.cpp @@ -176,6 +176,7 @@ Http::priv::priv(const std::string &url) #ifdef __WINDOWS__ ::curl_easy_setopt(curl, CURLOPT_SSLVERSION, CURL_SSLVERSION_MAX_TLSv1_2); #endif + ::curl_easy_setopt(curl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4); ::curl_easy_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L); ::curl_easy_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L); }