CST CS與MWS聯(lián)合仿真TRANSIENT仿真

CST2009中
我想用Transient仿真加Probe看一路接地電容的端的電壓情況，濾波器的工作頻率為30MHz
但是,我設(shè)置time end=2000ns時(shí)，仿真報(bào)錯(cuò)
Accuracy of passivated MOR is insufficient
Calculating impluse response of block MWSSCHEM1 by IFT
instability. Restart transient task with different time step settings
Instability. Restart transient task with different time integration method.
Instability in transient simulation
simulated failed
設(shè)置time end=1000ns不報(bào)錯(cuò)
但是結(jié)果很離譜，求大神們指點(diǎn)

上傳CST文件吧

還請(qǐng)大神把把脈CST2009

壓縮包只有一個(gè)，兩個(gè)是一樣的，麻煩您看一下，電路聯(lián)合瞬態(tài)仿真存在的問(wèn)題還請(qǐng)您幫忙分析一下