Bad Gateway of ws-manager 502 error - I can not run Business Application Studio (BAS)

[former_member602655]

When I click on SAP Business Application Studio from initial page (or from subscription panel)

I get the info screen and I click OK

Later on I run into 502 error of Bad Gateway of ws-manager.

I have cleared browser cache and history, I tried incognito mode, I am subscribed to BAS (I have there 1 app created already).

Fetch example

fetch("https://69ccf5detrial.eu10cf.trial.applicationstudio.cloud.sap/ws-manager/", {
  "headers": {
    "accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
    "accept-language": "pl-PL,pl;q=0.9,en-US;q=0.8,en;q=0.7,fr;q=0.6,eu;q=0.5",
    "sec-ch-ua": "\"Google Chrome\";v=\"89\", \"Chromium\";v=\"89\", \";Not A Brand\";v=\"99\"",
    "sec-ch-ua-mobile": "?0",
    "sec-fetch-dest": "iframe",
    "sec-fetch-mode": "navigate",
    "sec-fetch-site": "same-origin",
    "upgrade-insecure-requests": "1"
  },
  "referrer": "https://69ccf5detrial.eu10cf.trial.applicationstudio.cloud.sap/index.html",
  "referrerPolicy": "strict-origin-when-cross-origin",
  "body": null,
  "method": "GET",
  "mode": "cors",
  "credentials": "include"
});
 

[former_member602655]

It worked when I changed the network (home -> mobile hotspot). However I see BAS is restarting once in a while.

The quality of this product is very disappointing.