to disrupt /dɪsˈrʌpt/ /dɪsˈrʌpt/
to interrupt /ɪn.t̬əˈrʌpt/ /ˌɪntəˈrʌpt/
to cause trouble
to interfere /ˌɪntərˈfɪr/ /ˌɪntəˈfɪə/