XF 2.2 Server error submitting sitemap to Bing

[cdarsch]

The error I'm getting is different than the other Bing errors I've seen here in the community forum. Any suggestions? I was getting this before upgrading to XF 2.2.3 Patch 1, and the problem is still there post-upgrade:

• GuzzleHttp\Exception\ConnectException: Error submitting sitemap to https://www.bing.com/ping?sitemap=https://www.gmcmotorhome.org/sitemap.php: cURL error 35: OpenSSL SSL_connect: Connection reset by peer in connection to www.bing.com:443 (see http://curl.haxx.se/libcurl/c/libcurl-errors.html)
• src/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php:185
• Generated by: Unknown account
• Feb 19, 2021 at 12:40 AM

Stack trace​

#0 src/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php(149): GuzzleHttp\Handler\CurlFactory::createRejection(Object(GuzzleHttp\Handler\EasyHandle), Array)
#1 src/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php(102): GuzzleHttp\Handler\CurlFactory::finishError(Object(GuzzleHttp\Handler\CurlHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#2 src/vendor/guzzlehttp/guzzle/src/Handler/CurlHandler.php(43): GuzzleHttp\Handler\CurlFactory::finish(Object(GuzzleHttp\Handler\CurlHandler), Object(GuzzleHttp\Handler\EasyHandle), Object(GuzzleHttp\Handler\CurlFactory))
#3 src/vendor/guzzlehttp/guzzle/src/Handler/Proxy.php(28): GuzzleHttp\Handler\CurlHandler->__invoke(Object(GuzzleHttp\Psr7\Request), Array)
#4 src/vendor/guzzlehttp/guzzle/src/Handler/Proxy.php(51): GuzzleHttp\Handler\Proxy::GuzzleHttp\Handler\{closure}(Object(GuzzleHttp\Psr7\Request), Array)
#5 src/vendor/guzzlehttp/guzzle/src/PrepareBodyMiddleware.php(37): GuzzleHttp\Handler\Proxy::GuzzleHttp\Handler\{closure}(Object(GuzzleHttp\Psr7\Request), Array)
#6 src/vendor/guzzlehttp/guzzle/src/Middleware.php(30): GuzzleHttp\PrepareBodyMiddleware->__invoke(Object(GuzzleHttp\Psr7\Request), Array)
#7 src/vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php(70): GuzzleHttp\Middleware::GuzzleHttp\{closure}(Object(GuzzleHttp\Psr7\Request), Array)
#8 src/vendor/guzzlehttp/guzzle/src/Middleware.php(60): GuzzleHttp\RedirectMiddleware->__invoke(Object(GuzzleHttp\Psr7\Request), Array)
#9 src/vendor/guzzlehttp/guzzle/src/HandlerStack.php(67): GuzzleHttp\Middleware::GuzzleHttp\{closure}(Object(GuzzleHttp\Psr7\Request), Array)
#10 src/vendor/guzzlehttp/guzzle/src/Client.php(277): GuzzleHttp\HandlerStack->__invoke(Object(GuzzleHttp\Psr7\Request), Array)
#11 src/vendor/guzzlehttp/guzzle/src/Client.php(125): GuzzleHttp\Client->transfer(Object(GuzzleHttp\Psr7\Request), Array)
#12 src/vendor/guzzlehttp/guzzle/src/Client.php(131): GuzzleHttp\Client->requestAsync('get', Object(GuzzleHttp\Psr7\Uri), Array)
#13 src/vendor/guzzlehttp/guzzle/src/Client.php(89): GuzzleHttp\Client->request('get', 'https://www.bin...', Array)
#14 src/XF/Sitemap/Builder.php(506): GuzzleHttp\Client->__call('get', Array)
#15 src/XF/Sitemap/Builder.php(430): XF\Sitemap\Builder->sendPing()
#16 src/XF/Sitemap/Builder.php(71): XF\Sitemap\Builder->completeBuild()
#17 src/XF/Job/Sitemap.php(25): XF\Sitemap\Builder->build(4.02909)
#18 src/XF/Job/Manager.php(258): XF\Job\Sitemap->run(8)
#19 src/XF/Job/Manager.php(200): XF\Job\Manager->runJobInternal(Array, 8)
#20 src/XF/Job/Manager.php(84): XF\Job\Manager->runJobEntry(Array, 8)
#21 job.php(43): XF\Job\Manager->runQueue(false, 8)
#22 {main}

Request state​

array(4) {
["url"] => string(8) "/job.php"
["referrer"] => string(69) "https://www.gmcmotorhome.org/forums/electronics-and-connectivity.109/"
["_GET"] => array(0) {
}
["_POST"] => array(0) {
}
}