Anyone hitting "Failed to connect to Connection Server" after upgrading to Horizon 2503? Issue described here - https://kb.omnissa.com/s/article/6000956. The KB specifically calls out WorkSpace One being involved, but we are not using WS1 and have the same issue with the same log file entries. Omnissa says that we need a hot patch which will take 1-2 weeks to get to us. In the meantime, the only fix is for users to delete the Horizon cookies from their browser or use an incognito tab.