???Is there overflow problem with built-in functions Wait(ms),Wait Until Next ms Multiple and Tick Count(ms)?

[MartinLiu]

???Is there overflow problem with built-in functions Wait(ms),Wait Until Next ms Multiple and Tick Count(ms)? If the answer is 'yes', then what will happen after overflow?

[Lab Viewer]

Assuming you refer to "millisecond timer value", the answer is yes. The values are in 0 - ((2^32)-1) range. After ((2^32)-1) comes 0. You can find out how often happens (as I remember, something close to 50 days), but the problem is you don't know when (it depends on your application start point).

Good Luck