The scenario goes like this: I start running (W+LShift), then I reload (R) or melee (LAlt); the action is performed, but running is interrupted and I go back to walking. In order to start running again, I have to press LShift again.

Now the questions:
- Is this the common behaviour? Do you experience the same?
- If so, does it hinder you, break the flow of your movement?
- If melee is bound to a mouse button, does it still interrupt running?

- Is this the common behaviour? Do you experience the same?
Yes, it's been like that since what do I know.
- If so, does it hinder you, or break the flow of your movement?
No, as running svcks in this game anyway. (You're going to get used to pressing that shift often.)
- If melee is bound to a mouse button, does it still interrupt running?
Yes, and I'd actually recommend setting it to one. (Middle mouse, anyone?)