-
I'd have a look and see if you have any option to select a different fund, through your existing platforms, with a much lower annual charge. I expect there will be a passive tracker <0.2%.
Once you have worked out an alternative fund, run the numbers of your current fund and this new alternative through https://www.candidmoney.com/calculators/investment-charges-impact-calculator and decide if worth effort in switching. Likelihood is yes.
Not loads, but also I'd imagine it's very quick to do if it's easier to see things in a single place.
The Aviva -> Vanguard transfer was all done online without any faff. About 5mins to get the various reference numbers and then it transferred over in 2 days.