Hello i have got the same issues both on integromat and microsoft flow.
my form : V3.8 published on agol
behaviour on integromat : nothing happend, warning message
behaviour on flow (power automate) : nothing happend, error message, no error, 0 problem... after deactivation and reactivation
yesterday : I reautorized both connections in flow and integromat an it worked
Today : this morning eveything is off, i reautorized both connections everything is ok after that.
integromat message
I don't want to reauthorize every hour my connections...
i openend a support ticket too. :#02489283
microsoft flow message after stop/start webhook
BadRequest. Échec de la requête Http avec le code d'état « TrustFailure » et le message d'état « The underlying connection was closed: Could not establish trust relationship for the SSL/TLS secure channel. ».
INTEGROMAT : The details of the warnings are:
Cannot initialize the scenario because of the reason 'Scenario validation failed - 1 problem(s) found.'
Failed to verify connection 'AGOL'. [498] invalidated refresh_token