i solved my problem.
the tx coolrunner got a problem with my dual boot method. its now working fine.
resoldered everything with new wires. vcc and gnd has 2-3mm wires. the old wires that comes with the coolrunner was replaced with better ones.
i also would like to say that my coolrunner does not work great with a short 32cm reset cable. use the 50cm one that comes with it.
i got multiple resets a second and soon after i changed it to 50cm it resets only one time.
the tx coolrunner got a problem with my dual boot method. its now working fine.
resoldered everything with new wires. vcc and gnd has 2-3mm wires. the old wires that comes with the coolrunner was replaced with better ones.
i also would like to say that my coolrunner does not work great with a short 32cm reset cable. use the 50cm one that comes with it.
i got multiple resets a second and soon after i changed it to 50cm it resets only one time.