Cypress is failing whenever it tries to start the browser for any test. The debug output (below) for Cypress says that it makes a request of api.cypress.io at port 443 but that's get rejected with ECONNRESET. This worked fine until yesterday, 3/15/2022.
cypress:server:api request to url: POST https://api.cypress.io/exceptions with params: {"body":{"err":{"name":"Error","message":"read ECONNRESET","stack":"Error: read ECONNRESET\n at TCP.onStreamRead (node:internal<stripped-path>stream_base_commons:211:20)\n"},"version":"9.5.2","osName":"win32","osVersion":"10.0.19044","osCpus":[{"model":"Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz","speed":2592,"times":{"user":1742484,"nice":0,"sys":2745609,"idle":83140890,"irq":564140}},{"model":"Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz","speed":2592,"times":{"user":1367906,"nice":0,"sys":770843,"idle":85490125,"irq":12953}},{"model":"Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz","speed":2592,"times":{"user":3082156,"nice":0,"sys":1812125,"idle":82734593,"irq":58062}},{"model":"Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz","speed":2592,"times":{"user":1978218,"nice":0,"sys":1167062,"idle":84483593,"irq":5796}},{"model":"Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz","speed":2592,"times":{"user":1980421,"nice":0,"sys":1389296,"idle":84259156,"irq":58531}},{"model":"Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz","speed":2592,"times":{"user":1058968,"nice":0,"sys":641062,"idle":85928843,"irq":5765}},{"model":"Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz","speed":2592,"times":{"user":1659281,"nice":0,"sys":1226531,"idle":84743062,"irq":15203}},{"model":"Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz","speed":2592,"times":{"user":7150921,"nice":0,"sys":2484828,"idle":77993125,"irq":15234}},{"model":"Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz","speed":2592,"times":{"user":1834953,"nice":0,"sys":1689578,"idle":84104343,"irq":15718}},{"model":"Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz","speed":2592,"times":{"user":1049156,"nice":0,"sys":710531,"idle":85869156,"irq":6703}},{"model":"Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz","speed":2592,"times":{"user":2008078,"nice":0,"sys":2070031,"idle":83550734,"irq":40375}},{"model":"Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz","speed":2592,"times":{"user":1321593,"nice":0,"sys":1019718,"idle":85287531,"irq":8406}}],"osMemory":{"free":13561356288,"total":34093076480}},"headers":{"x-os-name":"win32","x-cypress-version":"9.5.2"}} and token: undefined +0ms
cypress:network:agent addRequest called { isHttps: true, href: 'https://api.cypress.io/exceptions' } +4s
cypress:network:connect beginning getAddress { hostname: 'api.cypress.io', port: 443 } +167ms
Error: read ECONNRESET
at TCP.onStreamRead (node:internal/stream_base_commons:211:20)
{
errno: -4077,
code: 'ECONNRESET',
syscall: 'read'
}
Error: read ECONNRESET
at TCP.onStreamRead (node:internal/stream_base_commons:211:20)
I finally figured out that Cypress was trying to connect to it's man server which runs the Cypress Dashboard. That's a product that Cypress offers to let you monitor and debug tests that fail in a CI/CD pipeline. I don't remember now how I solve it but we did eventually create an account there. They have a free version.