I use Winbox daily and I have this issue where I cannot use my Windows10 laptop with Winbox version2 as the one cannot accept the Reboot Ok button.
The main issue is that if I am working in a Winbox3 session and I loose connectivity then Winbox3 no longer displays the settings I had in the Winbox windows and tries to reconnect. The older Winbox2 leaves all the windows tabs open you had already open so you can see what signal levels you had for example, or you can copy the info to a possible replacement Mikrotik you are setting up.
I asked Mikrotik support if they could add this old feature back into Winbox3 but they have refused up till now.
Conclusion is that I continue to use the older version Winbox2, but now that Windows7 no longer installs on some newer laptops one is forced to use Windows10.
Winbox2 costs me less time when doing maintenance and fault finding, so only use Winbox3 for RoMon.
Do other daily users of Winbox share this experience?
Referendum:
Who uses still then Winbox2?
Netherlands WISP
Friesedraad