Servers exists, but refuses to connect (infinite connection till error)

### Please answer the following questions for yourself before submitting an issue.

- [x] I checked the [knowledge base](https://adguard-vpn.com/kb/) and found no answer
- [x] I checked to make sure that this issue has not already been filed

### AdGuard VPN version

Latest

### Environment

```markdown
- OS: Windows 11, 21H2 (OS build 22000)​​
- Other network-level software:
```

### Which DNS server do you use?

Default

### Custom DNS

_No response_

### Use Wintun

- [x] yes, I do

### Issue Details

has been an issue for almost a week now, after some of the recent updates it broke. Prior to that VPN wasn't working at night (msk time), but now it doesn't work at all.

### Expected Behavior

_No response_

### Actual Behavior

has been an issue for almost a week now, after some of the recent updates it broke. Prior to that VPN wasn't working at night (msk time), but now it doesn't work at all.

### Screenshots

_No response_

### Additional Information

_No response_