Based on the developer, when the channel crosses above the cyan line, which is the MA, enable long only
When the channel crosses below the MA line , enable short only.
When the MA is inside the channel, do not take any trade or trade from the top to the bottom of the channel and vice versa. This is a bit risky though since market is expected to be ranging at this time. There are different setups to trade.
Do not take trades when price is outside the channel, It is considered to be overextended at this time.
There is trend setup, band setup and i think the semi-auto way i shared above. Leaving it to run after market open might work for a while, as well as any other bot.
The thing i like the most about TWR is the support and resistance indicator.