Just did an endurance race, team mate got DT and pit swap driver, then we receive another one DT then the laps we did just been deleted 4 laps! I don't know if it's game rule (but it seems more like a "penalty carry over while driver swap" bug) 13:22:00 - e.t. 04:54:01 laopighy received Drive Thru penalty, 0s, 0laps for "Cut Track". Result: penalties=1, 1st=Drive Thru,0s 13:24:11 - e.t. 04:56:12 Bliss received Drive Thru penalty, 0s, 4laps for "Penalty passed along with driver swap". Result: penalties=2, 1st=Drive Thru,0s 13:24:27 - e.t. 04:56:28 Bliss served 1st Drive Thru penalty, result: penalties=1, 1st=Drive Thru,0s 13:26:53 - e.t. 04:58:54 Bliss served 1st Drive Thru penalty, result: penalties=0, 1st=Drive Thru,0s then the laps got reduced right after driver swapped next lap begins full simresult is here https://simresults.net/210509-ch1 there're 3 team face this.. P.S. there're cases driver got multiple DTs just leaving the track (even 6 DTs within 1 second). but it seems the track mod's problem....But can this be improved? like in 5 seconds can only receive one DT... I will ask server admin for more detailed result.xml, but sorry no trace file available because I haven't face these just my teammates and others.