High Gateway Memory usage + Clock Drift errors

Since upgrading one of our smaller projects to from 8.0.4 to 8.0.5 gateway memory usage has gone to 100% after a few days up time, it used to in the order of 25%, the clock drift errors are so large(4sec) that the Modbus comms drop’s out and we have wholes in our trend graphs.

I note there is a fix in 8.0.6 for Memory leak when Creating/Deleting projects, but we have not done any of those since 8.0.5 was in stalled, so before I ask the customer to restart the gateway has anyone else seen this and fixed it by upgrading to 8.0.6?

The project is only 46 Modbus drivers and 25,000 tags, so pretty small.