I had a look at the AAVSO curve, dominated by Max’s data of course (impressive). The last period 2459700 to present reminds me of an ER UMa star in that there are two bright outbursts with a series of smaller ones between. The brighter outbursts seem to be 70 days apart.
There are no TESS observations unfortunately.
Ive added it to my SLOOH watch list for Canary.
Stewart