[NETFILE Rejected "There was no endpoint listening at..."]

I've been trying for a few days to NETFILE my return but I keep getting the error below.  I saw some people post the same issue, one had no response form UFILE and the other post the person said the issue went away.  

 

Please help, my issue is not going away.

 

There was no endpoint listening at

https://www.impotnet.revenuquebec.ca/SVCNAB2BImpotNet/T3/T302/T302B1_29C_WCFH_ServContrib2021/ServicesContrib.svc?

wsdl that could accept the message. This is often caused by an incorrect address

or SOAP action. See InnerException, if present, for more details.

[NETFILE Rejected "There was no endpoint listening at..."]

I've been trying for a few days to NETFILE my return but I keep getting the error below.  I saw some people post the same issue, one had no response form UFILE and the other post the person said the issue went away.  

 

Please help, my issue is not going away.

 

There was no endpoint listening at

https://www.impotnet.revenuquebec.ca/SVCNAB2BImpotNet/T3/T302/T302B1_29C_WCFH_ServContrib2021/ServicesContrib.svc?

wsdl that could accept the message. This is often caused by an incorrect address

or SOAP action. See InnerException, if present, for more details.

[Unable to Netfile - "There was no endpoint listening..."]

Was this issue ever resolved?  I keep getting this error also?

[Virtual Currency Transaction]

When reporting crypto currency gains of losses for an asset that was bough in multiple transactions and sold in multiple transaction do you report the average purchase price and sale price or do I claim it as first-in/first-out (FIFO) and show it as multiple transactions?