I recently had to "downgrade" to 8.3 due to 8.4's problems on my system. Problem is, I cannot find any of my old data cache so im stuck with tick data only going back to july. I know this is probably a long shot, but is there any chance anyone can upload some TS data for @ES and @ES.D to a filehosting service (filedropper.com, etc.) for TS version 8.3. All i really need is data to January. You can easily export your data by doing file--->backup restore ---> and backup your data cache. Anyways, to anyone who has used 8.4, i recommend to dump it and switch to 8.3 ASAP especially if you are having trouble loading data and having connection issues.