Lt_Winters33 Check if your vLinker is also paired to BT2 (Settings/Android Settings/Bluetooth). If it is also paired to BT2 that connection takes preference over the BLE one that DuduOS uses internally and that could lead to your results.
NB I encountered this with my vLinker MC+ when it go newly supported by DuduOS, before I had used it in BT2 (classic Android) with third party apps. In fact this is how I use it again because parallel use of classic BT and BLE is not supported by the dongle (only one at a time) and my third party apps (for DPF, clutch temperatures, etc.) don't find the dongle, if it's paired to DuduOS internally via BLE. In classic BT they find it and work ok. I'm fine with that because ordinary stuff such as coolant temps comes via the Canbus adapter also.