I also had the same issue.
it gets stuck in this loop for a long while
Route: waiting for TUN/TAP interface to come up...
TEST ROUTES: 0/0 succeeded len=- 1 ret=0 a=0 u/d=down
I am using OpenVPN and cyberghost. The issue came up after installing cyberghost. Now my openVPN connection works sometimes but takes forever to get connected. I have tried to reinstall OpenVPN but this does not solve the issue.
could you please suggest a possible solution.
if might just be a configruation problem as suggested here
https://community.openvpn.net/openvpn/ticket/842?cversion=0&cnum_hist=4&__cf_chl_jschl_tk__=95be9101273ab6e2bcc40318648851b07b1c7fdc-1612431320-0-AXwtRbHgA3auqxklNlpjH8lQqnfKD4bKBywTjVibPh5TvPjtHwN-1T6uZOmIFEe7HFrv2-YuP_x4XuZDlh2v6j_fqAtmrgjFyq2OafC99i93ACAaURljttwW1yQ7Kd5NGc73Doaxe4ueS1HxE6f222xImghlKttAvoXD7UVGURvDdjguBk3_4zvhAq456KaFmwjNMpsYi7AzmhCARcxAIcW2rgDUPbq4OgkH-5N8Y27zlzHT0dWwe3HbSy7EEa2nFuotBorVKm1KU23jZTrqNMeP8jyZdp37b9GWXJ3fkz2pU6Xs379UgYa56Nipi0LnVC5Dfs_q9drZ9o8Rstf8l13HC-L2-M42n9LHKYuxcF1k